VM.changeFloppy:
Change the disk in the VM's floppy device.
Arguments
| vmID | UUID | The UUID of the VM |
| driveSpec | DriveSpec | The specification of the new floppy disk |
VM.thaw:
Thaw mounted filesystems within the guest (hence guest agent may be required depending on hypervisor used).
Arguments
| vmID | UUID | The UUID of the VM |
Image.delete:
Delete the Image and all of its Volumes.
Arguments
| imageID | UUID | The UUID of the Image |
| storagepoolID | UUID | The UUID of the Storage Pool associated with the Image |
| storagedomainID | UUID | The UUID of the Storage Domain associated with the Image |
| postZero | boolean | If True, overwrite Volume data with zeroes after deletion |
| force | boolean | Force the operation and do not perform any validation |
| discard | boolean | If true, discard the image and its volumes before deletion |
Returns
| [''] | UUID | A task UUID |
VM.changeCD:
Change the CD in the VM's CD-ROM device.
Arguments
| vmID | UUID | The UUID of the VM |
| driveSpec | DriveSpec | The specification of the new CD |
VM.start_backup:
Starts a backup for specified VM and selected disks of this VM.
Arguments
| vmID | UUID | A UUID of the VM |
| backup_id | UUID | A UUID of the backup |
| disks | VolumeInfo | List of disks which should be backed up. If 'to_checkpont_id' is specified, these disks will be included in the checkpoint. A new bitmap will be created on all the disks. |
| from_checkpoint_id | UUID | If specified, perform incremental backup including all checkpoints since that checkpoint (including this checkpoint). |
| to_checkpoint_id | UUID | If specified, create a new checkpoint when starting the backup. The next backup can use the new checkpoint to perform incremental backup. The backup does not include the data referenced by this checkpoint. |
Returns
| [''] | BackupInfo | Information about the started backup. |
Lease.rebuild_leases:
Rebuild external leases index on storage domain
Arguments
| sd_id | UUID | The storage domain where external leases volume is located |
Returns
| [''] | UUID | A task UUID |
StoragePool.getBackedUpVmsList:
Get a list of backed up virtual machines from a Backup Storage Domain.
Arguments
| storagepoolID | UUID | The UUID of the Storage Pool |
| storagedomainID | UUID | The UUID of the Backup Storage Domain to check |
Returns
| [''] | UUID | A list of VM UUIDs |
StoragePool.spmStop:
Instruct this host to release the Storage Pool Manager role for this pool.
Arguments
| storagepoolID | UUID | The UUID of the Storage Pool |
Host.remove_image_ticket:
Stop an image upload data transfer session.
Arguments
| uuid | UUID | uuid of the ticket to be removed |
Host.getStats:
Get host statistics.
Host.setMOMPolicyParameters:
Set variables for MOM policy fine tuning.
Arguments
| key_value_store | dict | This argument contains a dictionary where keys represent policy variable names and values contain the values. |
Host.dumpxmls:
Get Libvirt domain XML of the given VMs.
Arguments
| vmList | UUID | A list of VM UUIDs to return domain XMLs for. |
Returns
| [''] | StringMap | A map of VM UUID to of domain XML. |
StorageDomain.extend:
Extend a block-based Storage Domain onto more block devices.
Arguments
| storagedomainID | UUID | The UUID of the Storage Domain |
| storagepoolID | UUID | The UUID of the Storage Pool |
| devlist | string | An array of block device names to add to the domain |
| force | boolean | Try to extend a domain with LUN even if it is not empty (e.g. already marked as part of a VG). |
VM.desktopSendHcCommand:
Send an arbitrary command to the guest agent.
Arguments
| vmID | UUID | The UUID of the VM |
| message | string | The message to send |
SDM.update_volume:
Update the volume with specific parameters described in the vol_attr. Each call increases the generation, unless it is specified in the attributes then the provided will be used.
Arguments
| job_id | UUID | A UUID to be used for tracking the job progress |
| vol_info | CopyDataDIVEndpoint | The volume to update. |
| vol_attr | VolumeAttributes | The possible attributes which are allowed to be changed in a volume. |
Host.getConvertedVm:
Return OVF string that created via convertExternalVm call
Arguments
| jobid | UUID | UUID to identify the job that created in convertExternalVm |
Host.fenceNode:
Send a fencing command to a remote host.
Arguments
| addr | string | The IP address of the remote fence agent |
| port | int | The port number of the remote fence agent |
| agent | string | The type of agent being connected to (For example: rsa, ilo, drac5, ipmilan, etc) |
| username | string | The username used to login to the remote fence agent |
| password | string | The password for username |
| action | FenceNodeAction | The type of fencing operation to perform (from FenceNodeAction) |
| secure | boolean | Enable SSL communication |
| options | string | Additional agent-specific parameters in space-separated <var>=<val> pairs |
| policy | FencingPolicy | Additional options needed in fenceNode logic |
Host.getStorageDomains:
Get a list of known Storage Domains.
Arguments
| storagepoolID | UUID | Limit to Domains belonging to this Storage Pool |
| domainClass | StorageDomainImageClass | Limit to Domains of this StorageDomainImageClass |
| storageType | StorageDomainType | Limit to Domains of this StorageDomainType |
| remotePath | string | Limit to Domains having this remotePath. |
Returns
| [''] | UUID | A list of Storage Domain UUIDs |
Lease.status:
Return the underlying sanlock lease status
Arguments
| lease | Lease | Lease to query |
Host.setupNetworks:
Reconfigure host networking by adding, removing, and editing multiple bridgeand bond devices in a single call.
StorageDomain.getStats:
Get Storage Domain statistics.
Arguments
| storagedomainID | UUID | The UUID of the Storage Domain |
StoragePool.reduceVolume:
Reduce volume size. Mainly used after merge operation.
Arguments
| storagepoolID | UUID | The Storage Pool associated with the Volume |
| storagedomainID | UUID | The Storage Domain associated with the Volume |
| imageID | UUID | The Image associated with the Volume |
| volumeID | UUID | The UUID of the Volume |
| allowActive | boolean | A flag indicating whether to allow reducing the size of active volumes. |
Returns
| [''] | UUID | A task UUID |
Task.getStatus:
Get Task status information.
Arguments
| taskID | UUID | The UUID of the Task |
VM.setNumberOfCpus:
Set the number CPUs for a VM
Arguments
| vmID | UUID | The UUID of the VM |
| numberOfCpus | int | The new number of cpus |
SDM.merge:
Merge data from top volume to base volume.
Arguments
| job_id | UUID | A UUID to be used for tracking the job progress |
| subchain_info | SubchainInfo | Subchain to merge |
Task.revert:
Rollback a Task to restore the previous system state.
Arguments
| taskID | UUID | The UUID of the Task |
Host.stopMonitoringDomain:
Stop SD monitoring with hostID
Arguments
| sdUUID | UUID | The Storage Domain UUID |
Host.setSafeNetworkConfig:
Mark the current network configuration good and persist any changes.
Host.getExternalVMNames:
Get names of all the VMs on external hypervisor
Arguments
| uri | string | Libvirt connection uri |
| username | string | Libvirt connection user name |
| password | string | Libvirt connection password |
Returns
| [''] | string | A list of VM names |
LVMVolumeGroup.remove:
Remove this Volume Group.
Arguments
| lvmvolumegroupID | UUID | The UUID of the LVM Volume Group |
Image.sparsify:
Create a copy of a sparse volume to a destination volume within the sameStorage Pool with free space removed from the source volume.
Arguments
| imageID | UUID | The UUID of the Image |
| storagepoolID | UUID | The UUID of the Storage Pool associated with the Image |
| storagedomainID | UUID | The UUID of the Storage Domain associated with the Image |
| tmpVolUUID | UUID | The UUID of the snapshot volume |
| dstSdUUID | UUID | The UUID of the destination storage domain |
| dstImgUUID | UUID | The UUID of the destination image |
| dstVolUUID | UUID | The UUID of the destination volume |
Image.prepare:
Prepare an image, making the needed volumes available.
Arguments
| storagepoolID | UUID | The UUID of the Storage Pool associated with the Image |
| storagedomainID | UUID | The UUID of the Storage Domain associated with the Image |
| imageID | UUID | The UUID of the Image |
| volumeID | UUID | The UUID of the Volume |
| allowIllegal | boolean | False by default. If set to True, prepare will succeed even if any of the image volumes are illegal, for making the volume writable by untrusted source. Never use this when exposing the volume's image to a vm! |
StorageDomain.attach:
Attach a Storage Domain to a Storage Pool.
Arguments
| storagedomainID | UUID | The UUID of the Storage Domain |
| storagepoolID | UUID | The UUID of the Storage Pool |
Host.getAllVmStats:
Get statistics for all virtual machines.
Returns
| [''] | VmStats | A list of stats for all VMs |
VM.getInfo:
Get detailed information about a VM.
Arguments
| vmID | UUID | The UUID of the VM |
Volume.setDescription:
Set the Volume description field.
Arguments
| volumeID | UUID | The UUID of the Volume |
| storagepoolID | UUID | The Storage Pool associated with the Volume |
| storagedomainID | UUID | The Storage Domain associated with the Volume |
| imageID | UUID | The Image associated with the Volume |
| description | string | A human-readable Volume description. Up to 210 bytes; longer values will be truncated |
Image.download:
Download an image to a remote endpoint using the specified method and methodArgs.
Arguments
| methodArgs | ImageSharingMethodArgs | An ImageSharingMethodArgs record specifying the download method. |
| storagepoolID | UUID | The UUID of the Storage Pool associated with the Image |
| storagedomainID | UUID | The UUID of the Storage Domain associated with the Image |
| imageID | UUID | The UUID of the Image |
| volumeID | UUID | The UUID of the Volume |
Returns
| [''] | UUID | A task UUID |
VM.migrate:
Migrate a VM to a remote host.
Volume.extendSize:
Extends the virtual size of a volume.
Arguments
| storagepoolID | UUID | The Storage Pool associated with the Volume |
| storagedomainID | UUID | The Storage Domain associated with the Volume |
| imageID | UUID | The Image associated with the Volume |
| volumeID | UUID | The UUID of the Volume |
| newSize | string | The new desired size (in bytes) |
Returns
| [''] | UUID | A task UUID |
VM.delete_checkpoints:
Deletes specified VM checkpoint ids.
Arguments
| vmID | UUID | A UUID of the VM |
| checkpoint_ids | string | List of checkpoints ids to delete, order from oldest to newest. |
VM.merge:
Perform a live merge of a VM disk to remove an unwanted snapshot. All databetween baseVolUUID and topVolUUID will be merged into baseVolUUID andany snapshots which depended on topVolUUID will now depend on baseVolUUID.
Arguments
| vmID | UUID | The UUID of the VM |
| drive | DriveSpecVolume | A DriveSpecVolume structure representing the disk |
| baseVolUUID | UUID | The UUID of the base volume |
| topVolUUID | UUID | The UUID of the top volume |
| bandwidth | int | Limit I/O for the merge (in MB/s) |
| jobUUID | UUID | Assign a UUID to this operation which can be used to identify it in VmStats |
StoragePool.create:
Create a new Storage Pool.
Arguments
| storagepoolID | UUID | The UUID of the Storage Pool |
| name | string | A human-readable name for the Storage Pool |
| masterSdUUID | UUID | The UUID of the Storage Domain that will be used as the master domain |
| masterVersion | int | The Storage Domain version of the master domain |
| domainList | UUID | A list of Storage Domain UUIDs that should be attached to the Storage Pool |
| lockRenewalIntervalSec | int | The number of seconds to wait before renewing lease (Should be less than leaseTimeSec). 0 selects the default value. |
| leaseTimeSec | int | The maximum number of seconds that the leaseholder may retain the lease without renewing it. 0 selects the default value. |
| ioOpTimeoutSec | int | The maximum number of seconds that an I/O operation may take to complete. 0 selects the default value. |
| leaseRetries | int | The number of times to attempt lease renewal before failure. 0 selects the default value. |
StoragePool.disconnectStorageServer:
Remove backing storage connections.
ManagedVolume.detach_volume:
Detach a volume. If the volume is not attached, the operation will succeed.
Arguments
| vol_id | UUID | The volume ID |
StorageDomain.format:
Format a storage domain and erase all of its data.
Arguments
| storagedomainID | UUID | The UUID of the Storage Domain |
| autoDetach | boolean | Detach the Storage Domain before formatting. Useful when formatting the master domain. |
Host.getDevicesVisibility:
Check if the host has access to block storage devices.
Arguments
| guidList | UUID | A list of block device GUIDs |
StoragePool.connectStorageServer:
Establish a connection to backing storage.
VM.diskSizeExtend:
Extends the virtual size of a disk through the running VM.
Arguments
| vmID | UUID | The UUID of the VM |
| driveSpecs | DriveSpecVolume | A DriveSpecVolume structure representing the disk |
| newSize | string | The new desired size (in bytes) |
Returns
| [''] | string | The new size of the disk (might have been rounded) |
SDM.move_domain_device:
Moves the data stored on a Storage Domain block device PV to other PVs that are part of the domain.
StoragePool.getDomainsContainingImage:
Get a list of Data Storage Domains that contain an Image.
Arguments
| storagepoolID | UUID | The UUID of the Storage Pool |
| imageID | UUID | The UUID of the Image to search for |
Returns
| [''] | UUID | A list of UUIDs of Data Storage Domains that contain the Image |
Host.getAllVmIoTunePolicies:
Get io tune policies for all virtual machines.
StoragePool.getSpmStatus:
Get the status of the Storage Pool Manager role.
Arguments
| storagepoolID | UUID | The UUID of the Storage Pool |
Image.reconcileVolumeChain:
Reconcile an image volume chain and return the current chain.
Arguments
| storagepoolID | UUID | The UUID of the Storage Pool associated with the Image |
| storagedomainID | UUID | The UUID of the Storage Domain associated with the Image |
| imageID | UUID | The UUID of the Image |
| leafVolID | UUID | The UUID of the original leaf volume |
Returns
| [''] | UUID | A list of volume UUIDs representing the current volume chain |
Image.teardown:
Teardown an image, releasing the prepared volumes.
Arguments
| storagepoolID | UUID | The UUID of the Storage Pool associated with the Image |
| storagedomainID | UUID | The UUID of the Storage Domain associated with the Image |
| imageID | UUID | The UUID of the Image |
| volumeID | UUID | The UUID of the Volume (optional) |
StorageDomain.activate:
Activate an attached but inactive Storage Domain.
Arguments
| storagedomainID | UUID | The UUID of the Storage Domain |
| storagepoolID | UUID | The UUID of the Storage Pool to which the Storage Domain is attached |
Host.hostdevReattach:
Reattach device back to the host
Arguments
| deviceName | string | Libvirt name of the device (specified using underscores - pci_0000_05_00_0 for example) |
StoragePool.getBackedUpVmsInfo:
Get information about backed-up virtual machines from a Backup StorageDomain.
Arguments
| storagepoolID | UUID | The UUID of the Storage Pool |
| storagedomainID | UUID | The UUID of the Backup Storage Domain to check |
| vmList | UUID | Limit results to a list of VM UUIDs |
Returns
| [''] | OVFMap | A dictionary of OVF information indexed by VM UUID |
Host.getCapabilities:
Get host capabilities.
StoragePool.removeVM:
Remove a previously saved virtual machine definition.
Arguments
| storagepoolID | UUID | The UUID of the Storage Pool |
| vmUUID | UUID | Remove the saved definition of the VM with this UUID |
| storagedomainID | UUID | The Storage Domain where the VM is stored |
VM.seal:
Run virt-sysprep on all disk images of the VM, erasing all machine-specific configuration from the filesystem.
Arguments
| vmID | UUID | The UUID of the VM |
| job_id | UUID | A UUID to be used for tracking the job progress |
| sp_id | UUID | The UUID of the Storage Pool |
| images | VolumeInfo | List of Images to be processed. Volume must always reference the leaf volume of the image. |
Image.syncData:
Synchronize image data between storage domains within same Storage Pool.
Arguments
| imageID | UUID | The UUID of the Image |
| storagepoolID | UUID | The UUID of the Storage Pool associated with the Image |
| storagedomainID | UUID | The UUID of the Storage Domain associated with the Image |
| dstSdUUID | UUID | The destination Storage Domain UUID |
| syncType | syncType | The type of synchronization to perform |
Returns
| [''] | UUID | A task UUID |
StoragePool.updateVMs:
Store virtual machine OVF files on a Storage Domain in the Storage Pool.
Arguments
| storagepoolID | UUID | The UUID of the Storage Pool |
| vmList | UpdateVmDefinition | A list of virtual machine definitions to store |
| storagedomainID | UUID | The Storage Domain to use for storing the VM definitions |
SDM.amend_volume:
Amend the volume with specific parameters described in the qcow2_attr.
Arguments
| job_id | UUID | A UUID to be used for tracking the job progress |
| vol_info | CopyDataDIVEndpoint | The volume to amend. |
| qcow2_attr | Qcow2Attributes | Possible QCOW2 attributes which are allowed to be changed in a volume using qcow2 format. |
VM.migrationCreate:
Start a migrating VM on a destination host.
Arguments
| vmID | UUID | The UUID of the VM |
| params | VmDefinition | The VM definition |
| incomingLimit | uint | The maxiumum number of incoming migrations that Vdsm should allow from now on. Must be > 0. |
Image.move:
Move or copy an image to another Storage Domain within the same Storage Pool.
Arguments
| imageID | UUID | The UUID of the Image |
| storagepoolID | UUID | The UUID of the Storage Pool associated with the Image |
| storagedomainID | UUID | The UUID of the Storage Domain associated with the Image |
| dstSdUUID | UUID | The destination Storage Domain UUID |
| operation | ImageMoveOperation | The operation to perform |
| postZero | boolean | If True, overwrite Volume data with zeroes after deletion |
| force | boolean | Force the operation and do not perform any validation |
| discard | boolean | If true, discard the volume before deletion |
Returns
| [''] | UUID | A task UUID |
VM.getStats:
Get statistics about a running virtual machine.
Arguments
| vmID | UUID | The UUID of the VM |
Returns
| [''] | VmStats | An array containing a single VmStats record |
Host.getExternalVMs:
Get information about the not-KVM virtual machines.
Arguments
| uri | string | libvirt connection uri |
| username | string | libvirt connection user name |
| password | string | libvirt connection password |
| vm_names | string | Limit query only to hosts with specified names |
VM.hibernate:
Save the live state of the VM to disk and stop it.
Host.getNetworkStatistics:
Get host network statistics.
Host.getLVMVolumeGroups:
Get information about Volume Groups in this host.
Arguments
| storageType | BlockDeviceType | Limit results to Volume Groups of a specific storage type |
VM.redefine_checkpoints:
Redefines VM checkpoints with specified list.
Arguments
| vmID | UUID | A UUID of the VM |
| checkpoints | Checkpoint | List of checkpoints ordered by creation order (from oldest to newest). Redefine fails if a checkpoint is missing on storage, or storage contains checkpoint not in this list. |
StorageDomain.create:
Create a new Storage Domain.
Arguments
| storagedomainID | UUID | The UUID of the Storage Domain |
| domainType | StorageDomainType | The type of backing storage used by the Storage Domain |
| typeArgs | StorageDomainCreateArguments | Type specific backing storage specifier |
| name | string | A human-readable name |
| domainClass | StorageDomainImageClass | The Storage Domain Class |
| version | int | The Storage Domain version that should be used |
| blockSize | int | Underlying storage block size. Valid values are 512 and 4096 (only for file based storage domains). In case valid value supplied, but underlying storage can't work with that block size, this call will fail. Setting to the speical value 0 means that VDSM will try to detect the block size and will set it to the 512 if detection fails. |
| maxHosts | int | Maximum number of hosts, supported by this domain. The number of hosts is defined by combination of sanlock alignment and block size. Because of that, handling 2000 hosts with 4k/8M lockspaces will require about 30GB of disk space. To decrease that overhead, we support reduced number of hosts per SD, so we can use smaller alignments and allocate less disk space for leases. |
Host.getConnectedStoragePools:
Get a list of all Storage Pools that are connected to this host.
Returns
| [''] | UUID | A list of Storage Pool UUIDs |
Lease.info:
Return external lease information
Arguments
| lease | Lease | The lease to query |
Returns
| [''] | LeaseInfo | Information about this lease |
VM.stop_backup:
Stops a backup with specified UUID.
Arguments
| vmID | UUID | A UUID of the VM |
| backup_id | UUID | A UUID of the backup |
VM.desktopLogin:
Log a user into the guest operating system.
Arguments
| vmID | UUID | The UUID of the VM |
| domain | string | The Active Directory domain (if applicable) |
| username | string | The username to use |
| password | string | The password corresponding to username |
Host.setHaMaintenanceMode:
Configure maintenance for Hosted Engine subsystem.
Arguments
| mode | HaMaintenanceMode | Type of maintenance to configure |
| enabled | boolean | Whether to enable or disable maintenance |
StoragePool.reconstructMaster:
Recover a Storage Pool by reconstructing its Storage Domains.
Arguments
| storagepoolID | UUID | The UUID of the Storage Pool |
| hostId | int | Host Id used by San lock. |
| name | string | A human-readable name for the Storage Pool |
| masterSdUUID | UUID | The UUID of the Storage Domain that will be used as the master domain |
| masterVersion | int | The Storage Domain version of the master domain |
| domainDict | StorageDomainStatusMap | Storage Domain statuses to be restored |
| lockRenewalIntervalSec | int | The number of seconds to wait before renewing lease (Should be less than leaseTimeSec). 0 selects the default value. |
| leaseTimeSec | int | The maximum number of seconds that the leaseholder may retain the lease without renewing it. 0 selects the default value. |
| ioOpTimeoutSec | int | The maximum number of seconds that an I/O operation may take to complete. 0 selects the default value. |
| leaseRetries | int | The number of times to attempt lease renewal before failure. 0 selects the default value. |
VM.setIoTune:
Sets the ioTune parameters for block devices
Arguments
| vmID | UUID | The UUID of the VM |
| tunables | VmDiskDeviceTuneParams | list of VmDiskDeviceTuneParams objects describing the new settings |
Task.clear:
Discard information about a finished Task.
Arguments
| taskID | UUID | The UUID of the Task |
VM.desktopLogoff:
Logoff the active user of the guest operating system.
Arguments
| vmID | UUID | The UUID of the VM |
| force | boolean | Force the operation (unused) |
Volume.refresh:
Refresh Volume to synchronize changes made by a remote host.
Arguments
| volumeID | UUID | The UUID of the Volume |
| storagepoolID | UUID | The Storage Pool associated with the Volume |
| storagedomainID | UUID | The Storage Domain associated with the Volume |
| imageID | UUID | The Image associated with the Volume |
Host.convertExternalVmFromOva:
Convert VM from external file (OVA) to data domain
Arguments
| ova_path | string | actual path to the ova file |
| vminfo | ExternalVmParams | information of the VM such as name, id etc |
| jobid | UUID | Assign a UUID to this operation which can be used to identify it in HostStats |
StorageDomain.resizePV:
Resize PV will cause the PV to use the entire size of the block device, after the block device was resized on the storage server.
Arguments
| storagedomainID | UUID | The UUID of the Storage Domain |
| storagepoolID | UUID | The UUID of the Storage Pool |
| guid | string | A block device GUID |
Returns
| [''] | uint | The size in bytes of the device after resize |
Volume.getQemuImageInfo:
Information returned from qemuimg info about a Volume. This verb must be called when the volume is prepared. The caller is responsible to prepare and teardown the image.
Arguments
| volumeID | UUID | The UUID of the Volume |
| storagepoolID | UUID | The Storage Pool associated with the Volume |
| storagedomainID | UUID | The Storage Domain associated with the Volume |
| imageID | UUID | The Image associated with the Volume |
VM.cont:
Resume a paused VM.
Arguments
| vmID | UUID | The UUID of the VM |
StorageDomain.deactivate:
Deactivate an active, attached Storage Domain.
Arguments
| storagedomainID | UUID | The UUID of the Storage Domain |
| storagepoolID | UUID | The UUID of the Storage Pool |
| masterSdUUID | UUID | The UUID of a Storage Domain that should become master after this domain has been deactivated. If this domain was not the master domain, then the current master's UUID may be used. |
| masterVersion | int | The Storage Domain version of the new master domain |
Host.getHardwareInfo:
Get host hardware information.
Host.getAllTasksStatuses:
Get status information for all tasks.
VM.hotplugMemory:
Hotplug memory to a running VM NUMA node
VM.setCpuTunePeriod:
Set the vCpu period tune parameter to the VM
Arguments
| vmID | UUID | The UUID of the VM |
| period | int | a number representing the period to be set |
Volume.copy:
Duplicate a volume to produce a new template image.
Arguments
| volumeID | UUID | The UUID of the Volume |
| storagepoolID | UUID | The Storage Pool associated with the Volume |
| storagedomainID | UUID | The Storage Domain associated with the Volume |
| imageID | UUID | The Image associated with the Volume |
| dstSdUUID | UUID | The UUID of the destination Storage Domain |
| dstImgUUID | UUID | The UUID of the destination Image |
| dstVolUUID | UUID | The UUID of the destination Volume |
| desc | string | Set the destination Volume description Up to 210 bytes; longer values will be truncated |
| volType | VolumeRole | (Unused) The role of the destination Volume |
| volFormat | VolumeFormat | The data format to use for the destination Volume |
| preallocate | VolumeAllocation | The Volume allocation mode |
| postZero | boolean | If force is set and dstVolUUID exists, zero the destination Volume before copying new data |
| force | boolean | If dstVolUUID already exists, overwrite it |
| discard | boolean | Discard the destination volume before copying new data |
Returns
| [''] | UUID | A task UUID |
LVMVolumeGroup.getInfo:
Get information about a Volume Group.
Arguments
| lvmvolumegroupID | UUID | The UUID of the LVM Volume Group |
Volume.delete:
Delete a Volume.
Arguments
| volumeID | UUID | The UUID of the Volume |
| storagepoolID | UUID | The Storage Pool associated with the Volume |
| storagedomainID | UUID | The Storage Domain associated with the Volume |
| imageID | UUID | The Image associated with the Volume |
| postZero | boolean | Zero Volume data before deletion |
| force | boolean | Remove even if VolumeRole is SHARED or INTERNAL |
| discard | boolean | Discard the volume before deletion |
Returns
| [''] | UUID | A task UUID |
Task.getInfo:
Get information about a Task.
Arguments
| taskID | UUID | The UUID of the Task |
Returns
| [''] | TaskInfo | General Task information |
VM.diskReplicateFinish:
Stop the replication of a disk switching to a destination.
Arguments
| vmID | UUID | The UUID of the VM |
| srcDisk | DriveSpecVolume | A DriveSpecVolume structure representing the source disk |
| dstDisk | DriveSpecVolume | A DriveSpecVolume structure representing the destination disk |
NBD.stop_server:
Stop serving a volume. If the service is not running, the call will succeed.
Arguments
| server_id | UUID | server UUID. |
VM.hostdevHotplug:
Add a new host device to a running VM.
Arguments
| vmID | UUID | The UUID of the VM |
| devices | VmHostDevice | List of host device specifications |
Returns
| [''] | string | List of hotplugged libvirt device names |
Host.convertExternalVm:
Convert VM from external source to data domain
Arguments
| uri | string | libvirt connection uri |
| username | string | libvirt connection user name |
| password | string | libvirt connection password |
| vminfo | ExternalVmParams | information of the VM such as name, id etc |
| jobid | UUID | Assign a UUID to this operation which can be used to identify it in HostStats |
VM.migrateChangeParams:
Change parameters of an ongoing migration
VM.hostdevHotunplug:
Remove a host device from a running VM
Arguments
| vmID | UUID | The UUID of the VM |
| devices | string | List of device libvirt names |
Returns
| [''] | string | List of libvirt device names, indicating which devices were successfully hotunplugged. |
VM.shutdown:
Request a graceful shutdown of a VM.
Arguments
| vmID | UUID | The UUID of the VM |
| delay | int | Wait a number of seconds before shutting down |
| message | string | Message to display to VM users before shutting down |
| reboot | boolean | True if reboot is desired, False for shutdown |
| timeout | int | Number of seconds to wait before trying next shutdown/reboot method. |
| force | boolean | True if shutdown/reboot desired by any means necessary (forceful reboot/shutdown if all graceful methods fail) Default is False (i.e. graceful only). |
ManagedVolume.volumes_info:
Get information about list of volumes
Arguments
| vol_ids | UUID | The list of volume IDs |
Returns
| [''] | ManagedVolumeInformation | Information about the attached volumes. If list of volume IDs is not specified or empty, info about all volumes in DB is returned. |
Host.hostdevChangeNumvfs:
Change number of VFs for specified PF
Arguments
| deviceName | string | Libvirt name of the device (specified using underscores - pci_0000_05_00_0 for example) |
| numvfs | uint | Number of requested VFs. Should be smaller or equal to totalvfs of PF. |
Task.stop:
Stop a currently running Task.
Arguments
| taskID | UUID | The UUID of the Task |
Host.setLogLevel:
Set the vdsm logging verbosity level.
Arguments
| level | LoggingLevel | The new verosity level desired |
| name | string | The logger to set |
VM.hotplugDisk:
Add a new disk device to a running VM.
VM.getIoTunePolicy:
Gets the ioTune policy settings for block devices
Arguments
| vmID | UUID | The UUID of the VM |
Host.startMonitoringDomain:
Start SD monitoring with hostID
Arguments
| sdUUID | UUID | The Storage Domain UUID |
| hostID | int | A host ID number in the Storage Domain Lockspace |
Image.cloneStructure:
Clone an image structure from a source domain to a destination domainwithin the same Storage Pool.
Arguments
| imageID | UUID | The UUID of the Image |
| storagepoolID | UUID | The UUID of the Storage Pool associated with the Image |
| storagedomainID | UUID | The UUID of the Storage Domain associated with the Image |
| dstSdUUID | UUID | The destination Storage Domain UUID |
Returns
| [''] | UUID | A task UUID |
StorageDomain.validate:
Check that the Storage Domain is accessible.
Arguments
| storagedomainID | UUID | The UUID of the Storage Domain |
Host.extend_image_ticket:
Extend an image upload data transfer session.
Arguments
| uuid | UUID | uuid of the ticket to be extended |
| timeout | uint | Timeout in seconds for the ticket to expire. |
StoragePool.prepareMerge:
This operation is required before performing (cold) merge. Prepare merge will calculate the required allocation for base volume, extend the base volume or enlarge it (if the size of volume being removed is larger than the base size), and mark it as ILLEGAL.
Arguments
| storagepoolID | UUID | The UUID of the Storage Pool |
| subchainInfo | SubchainInfo | Subchain to prepare |
Returns
| [''] | UUID | A task UUID |
VM.getIoTune:
Sets the ioTune parameters for block devices
Arguments
| vmID | UUID | The UUID of the VM |
StorageDomain.getImages:
Get a list of Images associated with this Storage Domain.
Arguments
| storagedomainID | UUID | The UUID of the Storage Domain |
Returns
| [''] | UUID | A list of Image UUIDs |
VM.getMigrationStatus:
Report virtual machine migration statistics.On going progress or statistics on done migration
Arguments
| vmID | UUID | The UUID of the VM |
Returns
| [''] | MigrationStats | Statistics on ongoing migration or done migration |
StoragePool.refresh:
Refresh Storage Pool information.
Arguments
| storagepoolID | UUID | The UUID of the Storage Pool |
| masterSdUUID | UUID | The UUID of the master Storage Domain |
| masterVersion | int | The Storage Domain version of the master domain |
Host.deleteV2VJob:
Delete V2V job when job is done or stop due to errors
Arguments
| jobid | UUID | UUID to identify the job that created in convertExternalVm |
Host.registerSecrets:
Register secrets with libvirt
Arguments
| secrets | SecretInfo | List of secrets to register |
| clear | boolean | If true, unregister other registered secrets |
VM.destroy:
Forcibly stop a running VM.
Arguments
| vmID | UUID | The UUID of the VM |
| gracefulAttempts | uint | number of times Vdsm should try to gracefully destroy the VM before to switch to forceful. Default is 1. |
VM.hotplugNic:
Add a new network device to a running VM.
VM.hotunplugLease:
Remove a lease device from a running VM.
VM.pause:
Pause the CPUs of a running VM.
Arguments
| vmID | UUID | The UUID of the VM |
VM.setDestroyOnReboot:
Set trap to shutdown VM on guest-initiated reboot.
Arguments
| vmID | UUID | The UUID of the VM |
StoragePool.disconnect:
Disconnect and optionally remove a Storage Pool.
Arguments
| storagepoolID | UUID | The UUID of the Storage Pool |
| hostID | int | A host ID number unique across all hosts in the same cluster |
| scsiKey | string | Deprecated. Retained here to support older versions |
| remove | boolean | If True, remove the Storage Pool after it is disconnected. Not used by vdsm and set to false |
VM.hotplugLease:
Add a new lease device to a running VM.
NBD.start_server:
Start serving a volume using NBD protocol. Fail if the service was already running.
Arguments
| server_id | UUID | NBD server UUID for controlling the server. |
| config | NBDServerConfig | The server configuration. |
Returns
| [''] | string | NBD URL for accessing the server. |
StoragePool.fence:
Fence the SPM host via the storage.
Arguments
| storagepoolID | UUID | The UUID of the Storage Pool |
Returns
| [''] | SpmStatus | SPM status information for the Storage Pool |
Host.getVMFullList:
Get full information about the current virtual machines.
Arguments
| vmList | UUID | Filter the results by a list of UUIDs |
Returns
| [''] | VMFullInfo | A list of full information about current VMs |
StoragePool.finalizeMerge:
This operation is required after (cold) merge completes. Finalize will update qcow metadata and the vdsm volume metadata to reflect that a volume is being removed from the chain.
Arguments
| storagepoolID | UUID | The UUID of the Storage Pool |
| subchainInfo | SubchainInfo | Subchain to finalize |
Returns
| [''] | UUID | A task UUID |
Host.getVMList:
Get information about the current virtual machines.
Arguments
| fullStatus | boolean | When set to False return limited info |
| vmList | UUID | Filter the results by a list of UUIDs |
| onlyUUID | boolean | Control the Short Status format, and has no effect if on Full Status (fullStatus=True). if True, the return value is a list of UUIDs. if False, the return value is a list of ShortStatus. This parameter is provided for backward compatibility with engine-3.5.0. |
Returns
| [''] | VmInfo | A list of VmInfos |
VM.hotunplugMemory:
Hotunplug memory from a running VM
StoragePool.spmStart:
Instruct this host to acquire the Storage Pool Manager role for this pool.
Arguments
| storagepoolID | UUID | The UUID of the Storage Pool |
| prevID | int | Deprecated. The Host ID of the previous SPM |
| prevLver | string | Deprecated. The lver of the previous SPM |
| enableScsiFencing | string | This parameter is not used |
| maxHostID | int | The maximum number of hosts that could be in the cluster |
| domVersion | string | The expected Storage Domain version of the master domain |
Returns
| [''] | UUID | A task UUID |
Lease.delete:
Delete an external lease (only on the SPM host)
Arguments
| lease | Lease | The lease to delete |
Returns
| [''] | UUID | A task UUID |
Host.getLldp:
Get lldp information of a NIC
Arguments
| filter | StringListMap | Restrict the reported lldp information. Empty restriction means to report all lldp information from all NICs. |
Returns
| [''] | LldpMap | Lldp information of a NIC |
VM.setTicket:
Set the password to be used to connect to a VM display.
Arguments
| vmID | UUID | The UUID of the VM |
| password | string | The desired connection password |
| ttl | int | The number of seconds before the password expires |
| existingConnAction | VmTicketConflictAction | Indicate what to do with any existing connections |
| params | StringMap | Arbitrary key:val pairs that will be passed to hooks |
VM.diskReplicateStart:
Start the replication of a disk to a destination.
Arguments
| vmID | UUID | The UUID of the VM |
| srcDisk | DriveSpecVolume | A DriveSpecVolume structure representing the source disk |
| dstDisk | DriveSpecVolume | A DriveSpecVolume structure representing the destination disk |
Volume.getSize:
Get Volume size information.
Arguments
| volumeID | UUID | The UUID of the Volume |
| storagepoolID | UUID | The Storage Pool associated with the Volume |
| storagedomainID | UUID | The Storage Domain associated with the Volume |
| imageID | UUID | The Image associated with the Volume |
Host.getNetworkCapabilities:
Get host network capabilities.
VM.desktopLock:
Lock the active user session in the guest operating system.
Arguments
| vmID | UUID | The UUID of the VM |
Host.getExternalVmFromOva:
Get VM information (disks, interfaces, memory etc) from OVA file
Arguments
| ova_path | string | path to the ova file |
Returns
| [''] | ExternalVmInfo | ExternalVmInfo with information regarding the VM |
SDM.reduce_domain:
Reduces a device from a block Storage Domain, should be executed after the data has been moved from the device using SDM.move_domain_device
Host.getStorageRepoStats:
Get statistics and liveness of currently monitored Storage Domains.
Arguments
| domains | UUID | Return statistics only for specified storage domain UUIDs. If not specified, return info for all storage domains. |
SDM.sparsify_volume:
Perform an in-place sparsify (e.g. not creating a new image) on a given volume, removing unused space from the volume.
Arguments
| job_id | UUID | A UUID to be used for tracking the job progress |
| vol_info | CopyDataDIVEndpoint | Address of the Volume to be processed |
LVMVolumeGroup.create:
Create a new Volume Group.
Arguments
| lvmvolumegroupID | UUID | The UUID of the LVM Volume Group |
| name | UUID | The new Volume Group UUID |
| devlist | string | An array of device names to include in the Volume Group |
| force | boolean | Force the operation and do not perform any validation |
Returns
| [''] | UUID | The uuid of the created Volume Group |
VM.updateDevice:
Update the status of a VM's device.
StoragePool.upgrade:
Upgrade all Storage Domains in this Storage Pool to a new version.
Arguments
| storagepoolID | UUID | The UUID of the Storage Pool |
| targetDomVersion | int | The version to upgrade to |
Volume.getInfo:
Get information about a Volume.
Arguments
| volumeID | UUID | The UUID of the Volume |
| storagepoolID | UUID | The Storage Pool associated with the Volume |
| storagedomainID | UUID | The Storage Domain associated with the Volume |
| imageID | UUID | The Image associated with the Volume |
Volume.create:
Create a new Volume.
Arguments
| volumeID | UUID | The UUID of the Volume |
| storagepoolID | UUID | The Storage Pool associated with the Volume |
| storagedomainID | UUID | The Storage Domain associated with the Volume |
| imageID | UUID | The Image associated with the Volume |
| size | string | The Volume size in bytes (as string) |
| volFormat | VolumeFormat | The data format to use for the destination Volume |
| preallocate | VolumeAllocation | The Volume allocation mode |
| diskType | DiskType | An advisory disk usage type |
| desc | string | The Volume description Up to 210 bytes; longer values will be truncated |
| srcImgUUID | UUID | If specified, create a snapshot from this Image |
| srcVolUUID | UUID | If specified, create a snapshot from this Volume |
| initialSize | string | if specified, initial size of volume in bytes (as string). Allowed only when creating cow-sparse volume on block storage or when creating raw preallocated volume on file storage. |
Returns
| [''] | UUID | A task UUID |
Lease.create:
Create an external lease (only on the SPM host)
Arguments
| lease | Lease | The lease to create |
Returns
| [''] | UUID | A task UUID |
Host.ping2:
Test connectivity to vdsm.
Host.setMOMPolicy:
Set MOM policy for different level of overcommitments.
Arguments
| policy | string | MOM policy string. |
Volume.verify_untrusted:
An untrusted volume is a volume that was in control of a user or untrusted external program, and may contain malicious data. One example is a volume uploaded by a user using ovirt-imageio. The verification includes comparing the untrusted volume's format with the format that is specified in the volume's metadata, and if the format is QCOW, verifying that it has no backingfile. If one of the verifications above fails, an ImageVerificationError will be returned.
Arguments
| storagepoolID | UUID | The Storage Pool associated with the Volume |
| storagedomainID | UUID | The Storage Domain associated with the Volume |
| imageID | UUID | The Image associated with the Volume |
| volumeID | UUID | The UUID of the Volume |
Host.get_image_ticket:
Get ticket from the imageio daemon via https api.
Arguments
| uuid | UUID | The image ticket id. |
Returns
| [''] | TicketInfo | Information about the image ticket. |
StoragePool.getInfo:
Get information about a Storage Pool and its Active Storage Domains.
Arguments
| storagepoolID | UUID | The UUID of the Storage Pool |
Host.setKsmTune:
Set variables for controlling KSM mode and aggresivity.
Arguments
| tuningParams | KsmTuneParams | A dictionary where keys represent variable names and values contain the values for controlling KSM. |
Host.getAllTasksInfo:
Get extra information about all tasks.
Returns
| [''] | TasksInfo | A mapping of Task information |
VM.setCpuTuneQuota:
Set the vCpu quota tune parameter to the VM
Arguments
| vmID | UUID | The UUID of the VM |
| quota | int | a number representing the quota to be set |
VM.create:
Create a new virtual machine.
StorageDomain.getVolumes:
Get a list of Volumes contained within a Storage Domain.
Arguments
| storagedomainID | UUID | The UUID of the Storage Domain |
| storagepoolID | UUID | The UUID of the Storage Pool |
| imageID | UUID | Limit results to Volumes associated with a single Image |
Returns
| [''] | UUID | A list of Volume UUIDs |
ManagedVolume.attach_volume:
Attach a volume. If the volume is already attached an error will be returned.
VM.backup_info:
Returns VM backup info.
Arguments
| vmID | UUID | A UUID of the VM |
| backup_id | UUID | A UUID of the backup |
Returns
| [''] | BackupInfo | Information about the backup identified by backup_id. |
VM.freeze:
Freeze mounted filesystems within the guest (hence guest agent may be required depending on hypervisor used).
Arguments
| vmID | UUID | The UUID of the VM |
VM.reset:
Reset a virtual machine.
Arguments
| vmID | UUID | The UUID of the VM |
ISCSIConnection.discoverSendTargets:
Discover available targets for this ISCSIConnection.
Arguments
| host | string | A fully-qualified domain name (FQDN) or IP address |
| port | int | A port number |
| user | string | The username used for authentication to an ISCI target |
| password | string | The password associated with the given username |
| ipv6_enabled | boolean | If true, the returned list includes porals on IPv6 |
Returns
| [''] | string | A list of discovered targets in the form: '<host>:<port>,<tpgt><iqn>' |
VM.updateVmPolicy:
Set VM SLA parameters
Arguments
| vmID | UUID | The UUID of the VM |
| params | UpdateVmPolicyParams | The UpdateVmPolicyParams structure that defines the changes that are to be applied to the current QoS policy. |
StorageDomain.setDescription:
Set the Storage Domain description.
Arguments
| storagedomainID | UUID | The UUID of the Storage Domain |
| description | string | A human-readable description |
StorageDomain.getFileStats:
Get a list of files in an ISO domain.
Arguments
| storagedomainID | UUID | The UUID of the Storage Domain |
| pattern | string | Filter results by this glob pattern |
| caseSensitive | boolean | Enables case-sensitive matching |
Host.ping:
Test connectivity to vdsm.
VM.migrateCancel:
Cancel a currently outgoing migration process.
Arguments
| vmID | UUID | The UUID of the VM |
Host.confirmConnectivity:
Confirm remaining external connectivity to vdsm host.
VM.getDiskAlignment:
Check alignment of virtual machine disk partitions.
Arguments
| vmID | UUID | The UUID of the VM |
| disk | DriveSpecVolume | A DriveSpecVolume structure representing the disk |
StoragePool.connect:
Connect to an existing Storage Pool.
Arguments
| storagepoolID | UUID | The UUID of the Storage Pool |
| hostID | int | A host ID number unique across all hosts in the same cluster |
| scsiKey | string | Deprecated. Retained here to support older versions |
| masterSdUUID | UUID | The UUID of a Storage Domain to use as the master domain |
| masterVersion | int | The Storage Domain version of the master domain |
| domainDict | StorageDomainStatusMap | The Storage Domain statuses. If this argument is present the Storage Pool will use the memory backend (no metadata). |
Host.getJobs:
Get information about HostJobs on this host.
Arguments
| job_type | HostJobType | Return only jobs of this type |
| job_ids | UUID | Return only jobs matching the specified ids |
Host.unregisterSecrets:
Unregister secrets registered for given uuids
Arguments
| uuids | UUID | List of UUIDs |
Host.getDeviceList:
Get information about all block devices.
Arguments
| storageType | BlockDeviceType | Only return devices of this type |
| guids | string | Only return info on specific list of block device GUIDs |
| checkStatus | boolean | Indicates if device status should be checked |
Host.add_image_ticket:
Start a session to expose an image via imaged daemon https api for reading and writing image data.
Image.getVolumes:
Get a list of Volumes associated with this Image.
Arguments
| imageID | UUID | The UUID of the Image |
| storagepoolID | UUID | The UUID of the Storage Pool associated with the Image |
| storagedomainID | UUID | The UUID of the Storage Domain associated with the Image |
Returns
| [''] | UUID | A list of Volume UUIDs |
StorageDomain.getInfo:
Get information about a Storage Domain.
Arguments
| storagedomainID | UUID | The UUID of the Storage Domain |
SDM.copy_data:
Copy data from one volume to another.
Image.deleteVolumes:
Delete one or more Volumes associated with this image.
Arguments
| imageID | UUID | The UUID of the Image |
| storagepoolID | UUID | The UUID of the Storage Pool associated with the Image |
| storagedomainID | UUID | The UUID of the Storage Domain associated with the Image |
| volumeList | UUID | A list of Volume UUIDs |
| postZero | boolean | If True, overwrite Volume data with zeroes after deletion |
| force | boolean | Force the operation and do not perform any validation |
| discard | boolean | If true, discard the volumes before deletion |
Returns
| [''] | UUID | A task UUID |
Host.getAllTasks:
Get all information about all tasks.
Volume.setLegality:
Set the legality of a Volume.
Arguments
| volumeID | UUID | The UUID of the Volume |
| storagepoolID | UUID | The Storage Pool associated with the Volume |
| storagedomainID | UUID | The Storage Domain associated with the Volume |
| imageID | UUID | The Image associated with the Volume |
| legality | VolumeLegality | The new Volume legality |
StorageDomain.detach:
Detach an inactive Storage Domain from its Storage Pool.
Arguments
| storagedomainID | UUID | The UUID of the Storage Domain |
| storagepoolID | UUID | The UUID of the Storage Pool |
| masterSdUUID | UUID | The UUID of a Storage Domain that should become master after this domain has been deactivated. If this domain was not the master domain, then the current master's UUID may be used. |
| masterVersion | int | The Storage Domain version of the new master domain |
| force | boolean | Force operation -- do not perform validation |
StoragePool.setDescription:
Set the Storage Pool description. Deprecated since '4.0'.
Arguments
| storagepoolID | UUID | The UUID of the Storage Pool |
| description | string | A human-readable string describing the Storage Pool |
VM.setBalloonTarget:
Dynamically change the target amount of physical memory allocated to a guest.
Arguments
| vmID | UUID | The UUID of the VM |
| target | uint | The target of guest's physical memory size in kibibytes |
VM.hotunplugDisk:
Remove a disk device from a running VM.
Image.upload:
Upload an image to a remote endpoint using the specified method andmethodArgs.
Arguments
| methodArgs | ImageSharingMethodArgs | An ImageSharingMethodArgs record specifying the upload method. |
| storagepoolID | UUID | The UUID of the Storage Pool associated with the Image |
| storagedomainID | UUID | The UUID of the Storage Domain associated with the Image |
| imageID | UUID | The UUID of the Image |
| volumeID | UUID | The UUID of the Volume (optional) |
Returns
| [''] | UUID | A task UUID |
VM.snapshot:
Create a live snapshot of a VM's disks.
Arguments
| vmID | UUID | The UUID of the VM |
| snapDrives | SnapshotDriveInfo | A list of disk snapshot creation instructions |
| snapMemory | string | str representation of the volumes in which the memory dump and vm configuration should be saved |
| frozen | boolean | Boolean value set to true if the vm is frozen and does not need to be freezed during the snapshot. |
StoragePool.destroy:
Destroy a Storage Pool.
Arguments
| storagepoolID | UUID | The UUID of the Storage Pool |
| hostID | int | A host ID number unique across all hosts in the same cluster |
| scsiKey | string | Deprecated. Retained here to support older versions |
Image.mergeSnapshots:
Merge snapshot successor into ancestor.
Arguments
| imageID | UUID | The UUID of the Image |
| storagepoolID | UUID | The UUID of the Storage Pool associated with the Image |
| storagedomainID | UUID | The UUID of the Storage Domain associated with the Image |
| ancestor | UUID | A Volume UUID representing the parent snapshot |
| successor | UUID | A Volume UUID representing the child snapshot |
| postZero | boolean | If True, overwrite successor with zeroes after conversion |
| discard | boolean | If true, discard the successor after conversion |
Returns
| [''] | UUID | A task UUID |
Host.abortV2VJob:
Abort V2V importing process
Arguments
| jobid | UUID | UUID to identify the job that created in convertExternalVm |
VM.hotunplugNic:
Remove a network device from a running VM.
Host.hostdevListByCaps:
Refresh and get information about devices available on the host
Arguments
| caps | string | List of capabilities. Devices of given capabilities will be fetched. Omitting or sending empty list returns all devices. |
VmSmartcardDevice:
Properties of a VM smartcard device.
Qcow2Compat:
An enumeration of qcow compat version.
Values
| 1.1 | | qemu versions starting with 1.1 which are supported by QCOW2 version 3. |
| 0.1 | | qemu versions 0.10 which are supported by QCOW2 |
VmSmartcardDeviceSpecParams:
Additional VM smartcard device parameters.
VmInterfaceDeviceType:
An enumeration of VM network device types.
Values
| bridge | | The device is connected via a host bridge device |
StorageDomainReduceParams:
An descriptor for a storage domain reduce operation.
Members
| sd_id | UUID | The UUID of the Storage Domain |
| guid | string | The GUID of the block device to reduce from the domain |
HostDeviceParams:
A host device parameters
Members
| capability | string | The capability of the device (usually pci, usb_device, scsi) |
| vendor | string | String representation of the vendor |
| vendor_id | string | Hexadecimal representation of the vendor |
| product | string | String representation of the product specified by vendor |
| parent | string | Name of the parent device |
| product_id | string | Hexadecimal representation of the product specified by vendor |
| is_assignable | string | Assignable flag |
| driver | string | Values like usbhid, usb, qxl or sd |
| interface | string | Network interface assigned to a device |
| udev_path | string | device udev path |
| address | HostDeviceAddress | device address |
SupportedBlockSizeMap:
A mapping from storage domain type name to a list of supported block size.
CopyDataDIVEndpoint:
An endpoint describing a Volume on a vdsm Storage Domain.
Members
| sd_id | UUID | The UUID of the Storage Domain |
| img_id | UUID | The UUID of the Image |
| vol_id | UUID | The UUID of the Volume |
| generation | uint | The expected generation of the Volume |
VmDiskDeviceIoTuneParams:
I/O tune parameters for the VM disk device.
Members
| total_bytes_sec | uint | Total throughput limit in bytes per second. Value 0 means unlimited. |
| read_bytes_sec | uint | Read throughput limit in bytes per second. Value 0 means unlimited. |
| write_bytes_sec | uint | Write throughput limit in bytes per second. Value 0 means unlimited. |
| total_iops_sec | uint | Total I/O operations limit per second. Value 0 means unlimited. |
| read_iops_sec | uint | Read I/O operations limit per second. Value 0 means unlimited. |
| write_iops_sec | uint | Write I/O operations limit per second. Value 0 means unlimited. |
BlockJobType:
An enumeration of block job types
Values
| pull | | A blockPull operation (forward merge) |
| copy | | A blockCopy operation |
| unknown | | The block job type is not known or supported |
| commit | | A blockCommit operation (backward merge) |
VMGuestOsInfo:
Information about the guest operating system on a VM
Members
| codename | string | Codename of the OS |
| arch | string | Architecture of the OS (x86, x86_64, ppc64, ...) |
| version | string | Operating system version |
| type | string | Type of the OS (linux, windows, ...) |
| distribution | string | Name of the linux distribution |
| kernel | string | Kernel version reported by a linux guest |
VmSmartcardDeviceMode:
An enumeration of VM smartcard device modes.
Values
| passthrough | | Third party provider (requires spicevmc) |
| host | | Direct request to host |
DiskType:
Disk content type.
Values
| MEMD | | This is a memory dump volume (>=4.2) |
| 2 | | The disk is for data (<4.2) |
| ISOF | | This is ISO volume (>=4.2) |
| MEMM | | This is a memory metadata volume (>=4.2) |
| OVFS | | This volume is OVF store (>=4.2) |
| DATA | | This volume is for data (>=4.2) |
CpuCoreStats:
Statistics about a cpu core.
Members
| cpuSys | string | Ratio of CPU time spent in kernel |
| cpuUser | string | Ratio of CPU time spent in userspace |
| nodeIndex | uint | Which numa node this cpu core belongs to |
| cpuIdle | string | Ratio of CPU time spent idle |
VmDiskDeviceType:
An enumeration of VM disk device types.
Values
| cdrom | | A CD-ROM drive (always readonly) |
| floppy | | A floppy disk drive |
| disk | | A hard disk drive |
| lun | | A LUN device (required for LUN passthrough) |
VmInterfaceDeviceModel:
An enumeration of VM network device models.
Values
| ne2k_pci | | Emulated Realtek(R) PCI NIC |
| virtio | | Paravirtual network interface |
| pv | | Alias for virtio |
| i82557b | | Emulated Intel i82557B NIC |
| rtl8139 | | Emulated rtl8139 NIC |
| pcnet | | Emulated AMD(R) PC-Net II NIC |
| i82559er | | Emulated Intel i82559ER NIC |
| i82551 | | Emulated Intel(R) 82551ER NIC |
| e1000 | | Emulated Intel(R) Gigabit Ethernet NIC |
LegacyCdromPath:
Cdrom specification that only supplies path to an image. Should not be used at all.
Type
| LegacyCdromPath | string | Cdrom specification that only supplies path to an image. Should not be used at all. |
VmConsoleDeviceSpecParams:
Additional console device parameters
Members
| enableSocket | boolean | if enabled, export console endpoint as UNIX domain socket instead of pty. |
| consoleType | VmConsoleDeviceType | Type of console to be configured for the VM |
StorageDomainType:
An enumeration of Storage Domain types.
Values
| FCP | | The Storage Domain uses FibreChannel based storage |
| CIFS | | The Storage Domain uses CIFS/SMB based storage |
| UNKNOWN | | The type is not known |
| ISCSI | | The Storage Domain uses iSCSI based storage |
| GLUSTERFS | | The Storage Domain uses GlusterFS based storage |
| LOCALFS | | The Storage Domain uses storage on the local file system |
| NFS | | The Storage Domain uses Network File System based storage |
| SHAREDFS | | The Storage Domain uses storage from a Linux VFS file system |
FencingPolicy:
Additional options for fenceNode logic.
Members
| storageDomainHostIdMap | HostIdMap | map of storage domains and host ids. It is used to check status of host lease on specified storage. If host has live lease on at least one storage domain, then fence actions 'on', 'off' and 'reboot' will not be executed. The 'status' action execution is unaffected by content of the map. |
| skipFencingIfGlusterBricksUp | boolean | A boolean value to indicate fence actions 'on', 'off' and 'reboot' should be skipped if there is any 'UP' brick from the host being fenced. Execution of 'status' action is unaffected by this value. |
| skipFencingIfGlusterQuorumNotMet | boolean | A boolean value to indicate fence actions 'on', 'off' and 'reboot' should be skipped if there is any 'UP' brick from the host being fenced and killing that brick will make the gluster volume to lose the quorum. Execution of 'status' action is unaffected by this value. |
| glusterServerUuid | UUID | Gluster Server UUID of the host being fenced |
PhysicalVolumeInfo:
Phisical volume information.
Members
| capacity | string | The device logical size (in bytes) |
| devcapacity | string | The device size (in bytes) |
| vendorID | string | A string identifying the device manufacturer |
| productID | string | A string identifying the device model |
| pvUUID | UUID | The LVM physical volume associated with this device |
| vgUUID | UUID | The volume group associated with this device |
| fwrev | string | Firmware version information |
| devtype | BlockDeviceType | The type of storage device (BlockDeviceType) |
| pathlist | IscsiSessionInfo | iSCSI session information |
| GUID | UUID | The globally unique identifier of the block device |
| serial | string | The device serial number (if available) |
| pathstatus | BlockDevicePathInfo | Multipath information |
CopyDataEndpoint:
A discriminated record containing an endpoint for a copy data operation.
VmGraphicsDeviceType:
An enumeration of VM graphics device types.
Values
| vnc | | VNC graphics device |
| spice | | SPICE graphics device |
ParentVolumeInfo:
A reference to a parent volume.
ImageTicketOps:
An enumeration of operation types allowed by an image ticket
Values
| read | | permission to read data from image |
| write | | permission to write data to image |
TicketInfo:
Information about an existing image ticket.
Members
| size | uint | The ticket size. |
| url | string | The image url, e.g. "file:///path/to/image". |
| timeout | int | The up to date time that is left for the ticket to expire in seconds. A negative value means that the ticket has already expired. |
| uuid | UUID | The ticket UUID. |
| ops | ImageTicketOps | Allowed operations for this ticket. |
| filename | string | The filename value that was set when creating the ticket. |
| active | boolean | States whether the ticket has at least one active upload/download session. |
| transferred | uint | The amount of bytes that were transferred using this ticket so far. |
VmControllerDeviceType:
An enumeration of VM controller device types.
Values
| fdc | | A floppy disk controller |
| virtio-serial | | A virtio-serial controller |
| ccid | | A ccid (smart card) controller |
| sata | | A Serial ATA controller |
| scsi | | A SCSI controller |
| ide | | An IDE controller |
| usb | | A USB controller |
ImageTicket:
Information about an image ticket.
Members
| size | uint | Maximum size (in bytes) that can be written or read from the image. |
| url | string | The image url, e.g. "file:///path/to/image" |
| timeout | uint | Timeout in seconds for the ticket to expire |
| uuid | UUID | A ticket UUID |
| ops | ImageTicketOps | operations allowed by this ticket |
| filename | string | If set, it will be used as the filename attribute of the content-disposition header when downloading an image. When downloading using a browser, this is typically the download filename. |
VolumeGroupAttributePartial:
An enumeration of possible values for the partial status attribute.
Values
| p | | The Volume Group cannot access some Physical Volumes |
| - | | The Volume Group can access all of its Physical Volumes |
ExternalVmParams:
map of VM properties to convert external source
Members
| disks | ExternalDiskParams | list of disk devices |
| vmName | string | The name of the VM |
| poolID | UUID | The UUID of the underlying Storage Pool object |
| domainID | UUID | The UUID of the storage domain that contains the volume |
| virtio_iso_path | string | Path to virtio drivers iso file |
| format | VolumeFormat | converted disk format (raw, cow etc) |
| qcow2_compat | string | set version of QCOW2 images (0.10, 1.1); ignored for KVM imports |
FenceNodeOperationStatusResult:
Status of fence script execution as a result of 'on', 'off' and 'reboot'actions.
Values
| skipped | | Fence script was not executed due to entered fencing policy |
| initiated | | Fence script was executed |
QemuImageInfo:
Volume's information returned from qemuimg info.
Members
| format | QemuImageFormat | The format used to write data to the Volume |
| virtualsize | uint | The size of the Volume (in bytes) |
| clustersize | uint | The cluster size of the Volume in bytes. |
| backingfile | string | The backing file name. New volumes will always use uuid of the volume, while old volumes will use relative path of the volume (../image-uuid/vol-uuid). |
| compat | Qcow2Compat | The compat version. |
GuestDiskMappingInfo:
disk mapping information indexed by property name.
Members
| name | string | device logical name within the guest. |
StoragePoolInfo:
Information about a Storage Pool.
Members
| master_uuid | UUID | The UUID of the Storage Domain serving as the master domain |
| lver | long | The Storage Pool lock version |
| version | string | The Storage Pool version |
| type | StorageDomainType | The type of storage managed by this Storage Pool |
| name | string | The Storage Pool name |
| master_ver | int | The Storage Domain version of the master domain |
| domains | string | All associated Storage Domains (the string has the following format: '<uuid>:<status>,<uuid>:<status>...' |
| spm_id | int | The Host ID of the host that is acting Storage Pool Manager |
| isoprefix | string | The filesystem path from where ISO images may be referenced |
| pool_status | StoragePoolStatus | The current status of the Storage Pool |
StoragePoolDomainInfo:
Information about a Storage Domain that is attached to a Storage Pool.
Members
| diskfree | string | The remaining free disk space in bytes |
| alerts | StoragePoolDomainAlert | A list of alerts for this Storage Domain |
| disktotal | string | The total amount of disk space in the Storage Domain in bytes |
| isoprefix | string | ISO domain images directory |
| status | StorageDomainStatus | Current Storage Domain status |
| version | int | Indicates the Storage Domain version |
| isoprefix | string | The filesystem path from where ISO images may be referenced. Empty if no iso domain exists in the pool. |
GuestContainerInfo:
Information about a container defined in the guest Vm
Members
| id | string | Identifier of the container |
| names | string | List of given names/aliases for the container |
| image | string | Name of the image the container was started from |
| status | string | Status message for the container (e.g. uptime in case of Docker) |
| command | string | Executed command in the container |
GuestDisksMappingMap:
guest disks mapping information indexed by serial.
VmDiskStatsMap:
A mapping of VM disk statistics indexed by device name.
VmDefinition:
Full virtual machine status and properties.
Members
| hypervEnable | boolean | Enables hyperv specific optimizations for the Guest OS |
| display | VmDisplayType | The type of display |
| custom | StringMap | A dictionary of custom, free-form properties |
| memSize | uint | The amount of memory assigned to the VM in MB |
| smp | uint | The number of CPUs presented to the VM |
| maxMemSlots | uint | Maximum number of memory slots available This is the upper boundary for hot plug memory action, if not specified, defaults to 16 |
| devices | VmDevice | An array of VM devices present |
| fileTransferEnable | boolean | Specify if file transfer is enabled. Currently relevant for qxl devices only. |
| emulatedMachine | string | The machine specification being emulated |
| kvmEnable | boolean | Indicates if KVM hardware acceleration is enabled |
| transparentHugePages | boolean | Indicates if the Transparent Huge Pages feature is enabled for this virtual machine |
| vmName | string | The VM name |
| numOfIoThreads | uint | The num of iothreads qemu allocates |
| timeOffset | uint | The time difference from host to the VM in seconds |
| displayPort | int | The port in use for unencrypted display data |
| nice | int | The host scheduling priority |
| pid | uint | The process ID of the underlying qemu process |
| pauseCode | string | Indicates the reason a VM has been paused |
| cpuShares | string | The host scheduling priority (relative to other VMs). In case both cpuShares and nice are present, cpuShares will be used. |
| acpiEnable | boolean | Indicates if ACPI is enabled inside the VM |
| displaySecurePort | int | The port in use for encrypted display data |
| maxMemSize | uint | The maximum amount of memory that can be assigned to the VM in MB |
| clientIp | string | The IP address of the client connected to the display |
| smpThreadsPerCore | uint | Indicates the number of CPU threads per core |
| keyboardLayout | string | The keyboard layout string (eg. 'en-us') |
| vmId | UUID | The VM UUID |
| smpCoresPerSocket | uint | Indicates the number of CPU cores per socket |
| maxVCpus | uint | Maximum number of CPU available for the guest It is the upper boundry for hot plug CPU action |
| cpuType | string | The type of CPU being emulated special values 'hostPassthrough' and 'hostModel' are reserved for host-passthrough and host-mode cpu mode |
| displayIp | string | The IP address to use for accessing the VM display |
| exitMessage | string | Explains the reason that the VM process has exited |
| memGuaranteedSize | uint | The amount of memory guaranteed to the VM in MB |
| serial | string | Serial number for the VM. |
| copyPasteEnable | boolean | Specify if copy and paste is enabled. Currently relevant for qxl devices only. |
| exitCode | int | The exit code f the VM process has ended |
| status | VmStatus | The current VM status |
| vmType | VmType | The type of VM |
MigrationStatus:
An enumeration of VM migration status.
Values
| in_progress | | Migration in progress |
| done | | Migration completed |
MigrationCreateState:
Reports the state of a VM creation on the destination host.
Members
| migrationPort | int | The port used for migration (currently always 0) |
| params | VmDefinition | The VM status |
ConnectorInfo:
Connector information. The data structure is according to os-brick output.
Members
| initiator | string | IQN initiator |
| ip | string | IP address of the host |
| platform | string | Hardware platform |
| os_type | string | The operating system type |
| do_local_attach | boolean | Describe if volume attachment is local (RBD only) |
| host | string | Host name |
| multipath | boolean | Describe if multipath is enabled |
CreateVolumeInfo:
Parameters used for creating a new volume.
Members
| sd_id | UUID | The Storage Domain associated with the Volume |
| initial_size | uint | If specified, the initial allocated size of volume in bytes. Allowed only when creating a thinly provisioned volume on block storage. |
| virtual_size | uint | The Volume size in bytes |
| img_id | UUID | The Image associated with the Volume |
| vol_format | VolumeFormat | The data format to use for the destination Volume |
| vol_id | UUID | The UUID of the Volume |
| description | string | The Volume description (up to 210 bytes) |
| disk_type | DiskType | An advisory disk usage type |
| parent | ParentVolumeInfo | Derive from the indicated parent Volume |
VmRngDeviceType:
An enumeration of VM rng device types
Values
| virtio | | supported by qemu and virtio-rng kernel module |
MOMStatus:
An enumeration of possible MOM statuses.
Values
| active | | MOM is enabled and running |
| disabled | | MOM is not enabled on this host |
| inactive | | MOM has terminated |
JobType:
An enumeration of job types
Values
| unknown | | An unrecognized or unsupported job |
| block | | A block job |
VmControllerDevice:
Properties of a VM controller device.
Members
| device | VmControllerDeviceType | The specific type of controller device |
| model | string | The controller device model in use |
| deviceId | UUID | A unique ID for this device |
| deviceType | VmDeviceType | The device type (always controller) |
| alias | string | Alias used to identify this device in commands |
| address | VmDeviceAddress | Device hardware address |
CpuCoreStatsMap:
A mapping of cpu core stats indexed by cpu core id.
VmGraphicsDeviceSpecParams:
Additional parameters for VM graphics devices.
Members
| keyMap | string | The keyboard layout string (eg. 'en-us') |
| displayNetwork | string | Address of the display network |
| spiceSecureChannels | string | Secure space channels, comma separated |
| copyPasteEnable | boolean | Specify if copy and paste is enabled. Currently relevant for spice devices only. |
| fileTransferEnable | boolean | Specify if file transfer is enabled. Currently relevant for qxl devices only. |
MemNode:
Pinning of a VM NUMA node to host NUMA nodes
Members
| vmNodeIndex | string | VM NUMA node index |
| nodeset | string | List of host numa nodes |
NetInfoVlanMap:
A mapping of vlan information indexed by vlan tag.
VmInterfaceDeviceFilterParameters:
The tuple of the name and the value of a network filter parameter.
Members
| name | string | The name of the parameter |
| value | string | The value of the parameter |
GuestMemoryStats:
Memory statistics as reported by the guest agent.
Members
| mem_total | string | The total amount of memory available to the OS (in KiB) |
| mem_cached | string | The amount of pagecache used by the OS (in KiB) |
| mem_buffers | string | The amount of temporary raw disk block storage used by the OS (in KiB) |
| pageflt | uint | Average number of page faults per second |
| mem_free | string | The amount of memory available for allocation in KiB (includes easily reclaimable memory) |
| majflt | uint | Average number of major page faults per second |
| minflt | uint | Average number of minor page faults per second |
| mem_unused | string | The amount of memory that is completely unused (in KiB) |
| swap_out | uint | Average number of memory pages swapped out per second |
| swap_in | uint | Average number of memory pages swapped in per second |
MigrationParameters:
Parameters for VM.migrateChangeParams
Members
| maxBandwidth | int | the new bandwidth |
VdsmNetworkCapabilities:
Host network information and capabilities.
Members
| networks | NetInfoNetworkMap | Information about configured VDSM networks |
| bridges | NetInfoBridgeMap | Information about the network bridges on the host |
| vlans | NetInfoVlanMap | Information about configured vlans |
| bondings | NetInfoBondMap | Information about configured bonding devices |
| nics | NetInfoNicMap | Information about the network cards on the host |
| netConfigDirty | string | Indicates if there are uncommitted changes to the network configuration |
| supportsIPv6 | boolean | Whether IPv6 is enabled in the kernel |
| nameservers | string | Provides host DNS servers from /etc/resolve.conf |
TaskStatus:
A collection of status information about a task.
Members
| taskResult | TaskResult | Final task result (TaskResult) |
| code | int | Return code from the underlying task verb |
| taskID | UUID | The task UUID |
| taskState | TaskState | Current task state (TaskState) |
| message | string | Detailed error message from the underlying task verb |
SpmRole:
An enumeration of Storage Pool Manager roles that are valid for a host.
Values
| Contend | | The host is contending for the SPM role |
| SPM | | The host has the SPM role |
| Free | | The host does not have the SPM role |
LeaseInfo:
Information about external sanlock lease
Members
| sd_id | UUID | The storage domain id where this lease is stored |
| lease_id | UUID | The id of this lease |
| path | string | The path to the lease file. Set when a lease is created and valid until the lease is remvoed. |
| offset | ulong | The offset of the lease in the lease file. Set when a lease is created and valid until the lease is removed. |
HostJobType:
The type of a HostJob (string)
Values
| storage | | Storage job |
| v2v | | v2v job |
VolumeGroupAttributePermission:
An enumeration of possible values for the permission attribute.
Values
| r | | The Volume Group is read-only |
| w | | The Volume Group is writable |
SoftwarePackageInfo:
Information about an installed piece of software.
Members
| release | string | The release number for this version |
| version | string | The software version |
ConvergenceItem:
A convergence action which will be executed when the migration is stalling longer than the first argument.
Members
| action | ConvergenceAction | The specific action which has to be executed. |
| limit | int | If the migration is stalling for this amount of time, execute the action. |
ExternalNetworkInfo:
Network information from external source
Members
| dev | string | network name |
| macAddr | string | phisical address |
| bridge | string | bridge name |
| type | string | network type (bridge, network) |
| model | string | interface model |
VmDiskDeviceSpecParams:
Extra parameters for VM disk devices.
Members
| path | string | The filesystem path to the disk image |
| ioTune | VmDiskDeviceIoTuneParams | Additional IO tune parameters |
| pinToIoThread | uint | pin this device to a specific IO Thread |
DriveSpecCdrom:
A cdrom specification that allows directly indexing the cdrom.
Members
| path | string | The full filesystem path to the image file |
| iface | string | Bus that the cdrom resides on |
| index | int | Index on the iface used |
VmDiskDeviceInterface:
An enumeration of VM disk device interfaces.
Values
| fdc | | The device is connected to an emulated floppy disk controller |
| ide | | The device is connected via an emulated IDE bus |
| virtio | | The device uses a virtio para-virtualized interconnect |
| scsi | | The device uses a virtio-scsi para-virtualized interconnect |
VmGraphicsDevice:
Properties of a VM graphics device.
UUID:
A universally unique identifier in RFC 4122 format.eg. "407cb255-34be-432c-be7c-eb43b8de82be"
Type
| UUID | string | A universally unique identifier in RFC 4122 format.eg. "407cb255-34be-432c-be7c-eb43b8de82be" |
SELinuxStatus:
Information about host SELinux.
Members
| mode | string | The policy enforcement mode. Values are (from SELinux documentation): 1 = enforcing, 0 = permissive, -1 = disabled. |
SnapshotVolumeDriveInfo:
Snapshot information for a Volume-based VM disk.
Members
| baseVolumeID | UUID | The Volume associated with the VM disk |
| imageID | UUID | The Image associated with the VM disk |
| domainID | UUID | The Storage Domain associated with the VM disk |
| volumeID | UUID | The Volume in which to create the snapshot |
VmStatus:
An enumeration of possible virtual machine statuses.
Values
| Down | | The VM is powered off |
| Saving State | | The VM is preparing for hibernation |
| Powering down | | A shutdown command has been sent to the VM |
| Up | | The VM is running |
| Restoring state | | The VM is waking from hibernation |
| Paused | | The VM is paused |
| Migration Destination | | The VM is migrating to this host |
| Migration Source | | The VM is migrating away from this host |
| WaitForLaunch | | The VM is being created |
| Powering up | | The VM is booting |
| RebootInProgress | | The VM is currently rebooting |
MigrateMethod:
An enumeration of VM migration methods.
Values
| online | | Migrate while the VM continues to run |
VmExitReason:
An enumeration of VM exit reason, explaining why the VMhas gone down, either successfully on in error.
Values
| save state succeeded | | The VM state was successfully saved |
| success | | The VM has exited gracefully |
| generic error | | Unspecified error code. |
| user shutdown | | The VM was shut down by an user from within the guest |
| libvirt domain missing | | Failed to find the libvirt domain for the VM |
| destroyed on startup | | VM destroyed during the startup |
| admin shutdown | | The VM was shut down by the admin from the engine UI |
| migration succeeded | | The VM was successfully migrated |
| lost qemu connection | | The VM has lost the connection with QEMU |
| migration failed | | The VM failed to migrate, and do not moved from the source host |
| libvirt start failed | | The VM failed to start through libvirt |
VmLeaseDevice:
Properties of a VM lease device.
Members
| type | VmDeviceType | The device type ("lease") |
| sd_id | UUID | The storage domain id where this lease is stored |
| lease_id | UUID | The unique id of this lease |
NetworkInterfaceStats:
Statistics about a single network interface.
Members
| rxErrors | string | The number of incoming packets that have contained errors |
| name | string | The network device name |
| state | NetworkInterfaceState | Indicates whether the interface is currently active |
| rx | string | The number of incoming bytes in total |
| txDropped | string | The number of outgoing packets that have been dropped |
| macAddr | string | The hardware address |
| txErrors | string | The number of outgoing packets that have contained errors |
| speed | string | The interface speed (in Megabits/s) |
| tx | string | The number of outgoing bytes in total |
| sampleTime | float | Time stamp of the sample |
| rxDropped | string | The number of incoming packets that have been dropped |
vmUpdateInterfaceDeviceParams:
Parameters for VM.updateDevice
Members
| alias | string | Alias used to identify this device in commands. |
| portMirroring | string | If present, indicates the traffic of the only networks which should be mirrored to the interface identified by alias. If omitted, it keeps the current mirroring configuration. |
| linkActive | boolean | Whether the VM network card has its link active (up) or not (down). If omitted, keeps the previous link state. |
| network | string | Name of the bridge the interface will be added to. If omitted it keeps the interface on the previous network. If the network name is an empty string, it deactivates the link and disassociates the vnic from its current network. |
| filter | string | The name of the referenced network filter |
| filterParameters | VmInterfaceDeviceFilterParameters | The list of parameters of the network filter. Applicable only if 'filter' is supplied. |
OSName:
An enumeration of recognized operating system names.
Values
| Fedora | | Fedora Linux |
| oVirt Node | | oVirt Node standalone hypervisor |
| unknown | | The operating system could not be detected |
| RHEV Hypervisor | | Red Hat Enterprise Virtualization Hypervisor |
| RHEL | | Red Hat Enterprise Linux |
| Debian | | A Debian-based distribution (including Ubuntu) |
NetInfoBridgelessNetwork:
Information about a VDSM bridgeless network.
Members
| interface | string | The network device name associated with the network |
| bridged | boolean | Always False to distinguish this type from NetInfoBridgedNetwork |
HotplugDiskParams:
Parameters for VM.hotplugDisk.
Members
| vmId | UUID | The UUID of the VM to modify |
| drive | VmDiskDevice | The disk device specification |
| xml | string | XML snippet containing <devices> element with exactly one device. <metadata> element may be optionally present, providing device metadata. Used in hot plugs and hot unplugs. |
NetworkInterfaceStatsMap:
A mapping of interface stats indexed by device name.
VolumeLeaseStatus:
The status of a sanlock lease
Members
| path | string | The path to the lease file. Set when a lease is created and valid until the lease is removed. |
| offset | ulong | The offset of the lease in the lease file. Set when a lease is created and valid until the lease is removed. |
| owners | uint | The host ids of the hosts owning this lease. If empty, the lease is free; otherwise the lease is acquired. If a lease is exclusive, contains the host id of the single host owning this lease. If a lease is shared, there may be multiple host ids. If the lease needs repair, this key will not be available. (optional) |
| version | int | A monotonically increasing unsigned 64 bit integer, incremented each time a lease is acquired successfully. If the lease needs repair, this key will not be available. (optional) |
Qcow2Attributes:
Possible QCOW2 attributes which are allowed to be changed in a volume using qcow2 format.
Members
| compat | Qcow2Compat | The compat version for qcow volume. |
VmTicketConflictAction:
An enumeration of consequences if another user is connected to a display.
Values
| fail | | Fail the operation and do not change the password |
| disconnect | | Disconnect the current user |
| keep | | Change the password but keep the current user connected |
SecretInfo:
Libvirt secret info
Members
| description | string | A human-readable description of this secret |
| usageID | string | Specifies a unique usage id for the current usage type, as documented in https://libvirt.org/formatsecret.html |
| usageType | SecretUsageType | Specifies the usage type for this secret |
| uuid | UUID | An unique identifier for this secret |
| password | string | Base64 encoded value of this secret |
OsVersion:
Host operating system version information.
Members
| name | OSName | The name of the OS |
| release | string | The release number for this version |
| version | string | The OS version (eg. 17 for Fedora 17) |
| pretty_name | string | The OS pretty name |
MultipathHealthMap:
A mapping of multipath status indexed by multipath device UUID.
SpmStatus:
Storage Pool Manager status information.
Members
| spmId | int | The Host ID of the Storage Pool Manager |
| spmStatus | SpmRole | The SPM role for this host |
| spmLver | long | The lock version of the Storage Pool |
TaskInfo:
Extra information about a task.
Members
| id | UUID | The UUID of the task |
| verb | string | The underlying operation to be performed by the task |
HostBandwidthParams:
Host Bandwidth traffic shape parameters for Host networking QoS.
Members
| ul | BandwidthCurve | upper limit curve, puts an absolute cap to the traffic class traffic. |
| ls | BandwidthCurve | Link sharing curve, establishes a sharing proportion with other traffic classes over the same device. |
| rt | BandwidthCurve | Real time curve, can steal traffic from other curves to 'guarantee' a kind of minimum traffic. Use with caution. |
VmDiskDeviceTuneParams:
Extra parameters for VM disk devices. At least one device identifier (name/path) is needed.
Members
| name | string | The name of the taget device |
| path | string | The path of the taget device |
| ioTune | VmDiskDeviceIoTuneParams | IO tune parameters |
VmSharedDriveType:
Specifies the share policy for a VM disk drive.
PreparedImageInfo:
Information about a prepared image
Members
| path | string | The image path |
AutoNumaBalancingStatus:
An enumeration of the status of auto numa balancing function in kernel.
Values
| 0 | | Auto numa balancing is not active |
| 1 | | Auto numa balancing is active |
| 2 | | Can't get the status(maybe not support in this kernel version) |
syncType:
An enumeration of possible Image synchronization types.
Values
| ALL | | Sync all volumes |
| INTERNAL | | Sync internal volumes only |
| LEAF | | Sync leaf volumes only |
TaskState:
An enumeration of possible task states.
Values
| aborting | | The task has been interrupted by a user has encountered an error |
| unknown | | The state of the task is not known |
| finished | | The task has finished executing |
| init | | The task is initializing |
| running | | The task is currently executing |
| cleaning | | The task has failed and recovery actions are underway |
VdsmCapabilities:
Host information and capabilities.
Members
| bondings | NetInfoBondMap | Information about configured bonding devices |
| autoNumaBalancing | AutoNumaBalancingStatus | The status of auto numa balancing function |
| netConfigDirty | string | Indicates if there are uncommitted changes to the network configuration |
| nics | NetInfoNicMap | Information about the network cards on the host |
| emulatedMachines | string | A list of supported emulated machines |
| cpuFlags | string | CPU feature flags (a comma-separated string) |
| reservedMem | string | The amount of memory reserved for hypervisor overhead |
| onlineCpus | string | The list of online logical CPUs |
| cpuSpeed | string | The speed of each CPU (in MHz) |
| software_version | string | VDSM version (x.y.z) |
| vmTypes | VmType | A list of supported virtual machine types |
| hostdevPassthrough | string | Indicates status of Intel VT-d or AMD-vi |
| rngSources | VmRngDeviceSource | Sources of entropy available at this host |
| version_name | string | The name given to this version of VDSM |
| numaNodes | NumaNodeMap | Information about host numa topology |
| memSize | string | The amount of total memory installed in the host |
| supportedENGINEs | string | A list of supported ovirt-engine versions |
| cpuModel | string | The CPU model |
| selinux | SELinuxStatus | The status and configuration of SELinux on the host. |
| networks | NetInfoNetworkMap | Information about configured VDSM networks |
| kvmEnabled | string | KVM is enabled on the host |
| liveMerge | string | Indicates if live merge is supported on this host. |
| ISCSIInitiatorName | string | The iSCSI initiator name for this host |
| cpuThreads | string | The number of CPU threads present |
| software_revision | string | Extra VDSM version information |
| liveSnapshot | string | Indicates if the host supports live snapshotting |
| bridges | NetInfoBridgeMap | Information about the network bridges on the host |
| guestOverhead | string | The amount of memory reserved for per-guest overhead |
| HBAInventory | HbaInventory | Information about available host bus adapters |
| clusterLevels | string | A list of supported cluster versions |
| cpuCores | string | The number of CPU cores present |
| cpuSockets | string | The number of CPU sockets |
| lastClientIface | string | Interface on which client is communicating |
| uuid | string | A unique host ID |
| operatingSystem | OsVersion | Operating system version information |
| vlans | NetInfoVlanMap | Information about configured vlans |
| supportsIPv6 | boolean | Whether IPv6 is enabled in the kernel |
| nameservers | string | Provides host DNS servers from /etc/resolve.conf |
| numaNodeDistance | NumaNodeDistanceMap | Distance information between each two numa nodes |
| kdumpStatus | int | The current status of kdump configuration for the host: enabled (1), disabled(0), unknown(-1) |
| packages2 | SoftwarePackageInfoMap | Version information of important software packages |
| hooks | HookScriptInfoMap | Information about installed hooks |
| additionalFeatures | string | Provides a list of additional features supported in this host. |
| kernelArgs | string | Arguments of currently running kernel (contents of /proc/cmdline) |
| realtimeKernel | boolean | Indication whether the running kernel is compiled with RT_PREEMPT enabled |
| nestedVirtualization | boolean | Indication whether the system is capable of nested virtualization (considers platform & module options). |
| hostedEngineDeployed | boolean | Indicates whether hosted engine has been deployed on the host |
| hugepages | int | A list of available hugepage sizes (in kb) |
| vncEncrypted | string | Indicates whether libvirt is configured to encrypt VNC connections |
| connector_info | ConnectorInfo | Connector information. Only present if os-brick is installed on the host |
| backupEnabled | boolean | Indicates if the host supports backup |
| domain_versions | int | Storage domain versions supported on this host. |
| supported_block_size | SupportedBlockSizeMap | Map of supported block size per storage domain type. |
KsmTuneParams:
Parameters for controling KSM.
Members
| sleep_millisecs | int | The wait time between page scans. |
| run | int | The action: 0 nothing, 1 merge pages, 2 unmerge pages. |
| pages_to_scan | int | The amount of pages to scan during one cycle. |
| merge_across_nodes | int | |
HostQoSParams:
Host networking QoS parameters. Outbound only for now
Members
| out | HostBandwidthParams | upper limit curve, puts an absolute cap to the traffic class traffic. |
SetupNetworkNetConfig:
A mapping of network bridge configuration attributes indexed by bridge name.
PathStatsMap:
A mapping of filesystem statistics indexed by mount point.
VmDevicePciAddress:
Device address for a PCI device.
Members
| slot | uint | The slot number on the PCI bus |
| domain | uint | The PCI domain |
| bus | uint | The PCI bus number |
| addressType | VmDeviceAddressType | The device address type (always pci) |
| function | uint | Function number on the PCI card that implements the device |
StoragePoolDomainAlert:
Alert information for a Storage Domain attached to this Storage Pool.
Members
| code | int | The alert code |
| message | string | A detailed alert string |
TasksInfo:
A mapping of Task information indexed by Task UUID.
NumaNodeMap:
A mapping of numa node(cell) information indexed by numa cell id.
VolumeRole:
An enumeration of Volume Roles.
Values
| SHARED | | The Volume is a shared template |
| INTERNAL | | The Volume is being used internally by vdsm |
| LEAF | | The Volume is a writable leaf |
VmChannelDevice:
Properties of a VM channel device.
Members
| deviceId | UUID | A unique ID for this device |
| device | VmChannelDeviceType | The specific type of channel device |
| alias | string | Alias used to identify this device in commands |
| deviceType | VmDeviceType | The device type (always channel) |
| address | VmDeviceAddress | Device hardware address |
VolumeInfoResponse:
Information about a Volume.
Members
| disktype | DiskType | An advisory code indicating the Volume's planned usage |
| status | VolumeStatus | Indicates whether the Volume and metadata are valid |
| pool | UUID | The Storage Pool associated with the Volume. Not used and is effectively empty since version 3.5 |
| capacity | uint | The size of the Volume (in bytes) |
| parent | UUID | The direct ancestor of this Volume if it exists |
| allocType | VolumeAllocation | The Volume allocation policy |
| children | UUID | A list of descendent Volumes that depend on this Volume |
| mtime | uint | The Volume modification time (deprecated) |
| description | string | A human-readable description of the Volume |
| legality | VolumeLegality | Indicates whether the volume is legal to use |
| ctime | int | The Volume creation time in seconds since the epoch |
| voltype | VolumeRole | The Volume role |
| truesize | uint | The amount of underlying storage allocated (in bytes) |
| uuid | UUID | The Volume UUID |
| domain | UUID | The Storage Domain associated with the Volume |
| apparentsize | uint | The size of the Volume (in bytes) |
| format | VolumeFormat | The format used to write data to the Volume |
| image | UUID | The Image associated with the Volume |
| lease | VolumeLeaseStatus | The status of the Volume lease, or null if this storage domains does not support volume leases. |
| generation | uint | A monotonically increasing number, incremented each time a volume operation is completed successfully. The maximum value is 999 and the next increment will reset the value to 0. |
BackupInfo:
A backup info entity
Members
| disks | StringMap | Mapping of disks in the backup to NBD URLs (imageId -> "nbd:unix:/path:exportname=sdx") |
HostStats:
Statistics about this host.
Members
| memAvailable | int | Amount of memory available to run virtual machines (in MB) |
| cpuUserVdsmd | string | Ratio of CPU time spent in userspace by vdsm |
| swapTotal | int | The total amount of swap space (in MB) |
| incomingVmMigrations | uint | The number of VMs migrating to this host |
| cpuLoad | string | The 5 minute CPU load average |
| ksmPages | int | The number of memory pages KSM will scan at each interval |
| memUsed | string | The percentage of memory used (not including caches) |
| cpuIdle | string | Ratio of CPU time spent idle |
| haScore | int | The host score according to the HA agent, if installed |
| txDropped | string | The number of outgoing packets dropped |
| ksmState | boolean | Indicates if KSM is enabled or disabled |
| elapsedTime | string | The number of seconds that vdsm has been running |
| netConfigDirty | string | Indicates if there are uncommitted changes to the network configuration |
| vmActive | int | The number of VMs active on this host |
| vmMigrating | int | The number of VMs migrating to or from this host |
| network | HostNetworkInterfaceStatsMap | Per-interface network statistics |
| outgoingVmMigrations | uint | The number of VMs migrating away from this host |
| cpuSys | string | Ratio of CPU time spent in kernel |
| dateTime | string | The current date and time according to this host |
| cpuStatistics | CpuCoreStatsMap | Statistics about each cpu core |
| memCommitted | int | Amount of memory committed to running VMs (in MB) |
| swapFree | int | The amount of free swap space remaining (in MB) |
| cpuUser | string | Ratio of CPU time spent in userspace |
| ksmCpu | uint | The amount of CPU being used by the KSM thread |
| numaNodeMemFree | NumaNodeMemoryStatsMap | Statistics about the memory of numa nodes |
| momStatus | MOMStatus | The current status of the MOM policy engine |
| memFree | int | Amount of free memory on host (in MB) |
| memShared | int | Approximate amount of memory that is shared by VMs due to the KSM feature (in bytes) |
| storageDomains | StorageDomainVitalsMap | Storage Domain vital statistics |
| vmCount | int | The number of VMs present on this host |
| diskStats | PathStatsMap | Statistics about paths on the host filesystem |
| cpuSysVdsmd | string | Ratio of CPU time spent in kernel by vdsm |
| haStats | HostedEngineStatus | The current status of the Hosted Engine HA system |
| v2vJobs | V2VJobs | Current v2v jobs that running/ended on current host |
| bootTime | string | The boot time of the system in seconds since epoch |
| thpState | THPStates | Current mode of the Transparent Huge Pages feature |
| rxDropped | string | The number of incoming packets dropped |
| anonHugePages | string | The amount of anonymous memory in huge pages (in MB) |
| ksmMergeAcrossNodes | boolean | Indicates whether ksm merge is enabled |
| multipathHealth | MultipathHealthMap | Multipath status for devices with failed paths. If this map is empty, all multipath devices are healthy. |
VmSmartcardDeviceType:
An enumeration of VM smartcard device types.
Values
| smartcard | | A smartcard |
VmWatchdogDevice:
Properties of a VM watchdog device.
RunningVmStats:
Statistics for a running virtual machine.
Members
| memoryStats | GuestMemoryStats | Memory statistics as reported by the guest agent |
| timeOffset | string | The time difference from host to the VM in seconds |
| kvmEnable | string | Indicates if KVM hardware acceleration is enabled |
| cpuSys | string | Ratio of CPU time spent by qemu on other than guest time |
| vcpuUserLimit | int | Cpu usage hard limit in percents. |
| elapsedTime | string | The number of seconds that the VM has been running |
| watchdogEvent | WatchdogEvent | Information about the most recent watchdog event |
| acpiEnable | string | Indicates if ACPI is enabled inside the VM |
| network | NetworkInterfaceStatsMap | Network bandwidth/utilization statistics |
| disks | VmDiskStatsMap | Disk bandwidth/utilization statistics |
| cpuUsage | string | Total cpu usage since VM start in ns |
| cpuUser | string | Ratio of CPU time spent by the guest VM |
| vmId | UUID | The UUID of the Vm |
| migrationProgress | uint | Indicates the percentage progress of a Migration, when there is one active. |
| balloonInfo | BalloonInfo | Guest memory balloon information |
| displayIp | string | The IP address to use for accessing the VM display |
| vcpuQuota | string | Setting for libvirt cpu_quota. |
| guestIPs | string | A space separated string of assigned IPv4 addresses |
| vcpuPeriod | long | Setting for libvirt cpu_period. |
| ioTune | VmDiskDeviceTuneParams | Current QoS settings for IO devices |
| vmType | VmType | The type of VM |
| guestFQDN | string | Fully qualified domain name of the guest OS. (Reported by the guest agent) |
| username | string | The username associated with the current session |
| pid | string | The process ID of the underlying qemu process |
| cdrom | string | The path to an ISO image used in the VM's CD-ROM device |
| vmName | string | The Name of the Vm |
| boot | VmBootMode | An alias for the type of device used to boot the VM |
| statusTime | string | Time in milliseconds when this structure was created. It is used to order vm status updates by a client. |
| clientIp | string | The IP address of the client connected to the display |
| pauseCode | string | Indicates the reason a VM has been paused |
| vmJobs | VmJobsMap | Info about active vm jobs |
| memUsage | string | The percent of memory in use by the guest |
| displayInfo | VmDisplayInfo | Display and graphics device informations. |
| vcpuCount | string | Number of vCPUs assigned to the VM |
| displayType | VmDisplayType | The type of display in use |
| monitorResponse | string | Indicates if the qemu monitor is responsive |
| appsList | string | A list of installed applications with their versions |
| guestCPUCount | int | The number of CPU cores are visible as online on the guest OS. This value is -1 if not supported to report |
| disksUsage | GuestMountInfo | Info about mounted filesystems as reported by the agent |
| displayPort | string | The port in use for unencrypted display data |
| netIfaces | GuestNetworkDeviceInfo | Network device address info as reported by the agent |
| displaySecurePort | string | The port in use for encrypted display data |
| session | GuestSessionState | The current state of user interaction with the VM |
| guestContainers | GuestContainerInfo | A list of running containers in the Vm |
| hash | string | hash |
| status | VmStatus | The current VM status |
VmWatchdogDeviceModel:
An enumeration of VM watchdog device models.
Values
| IB700 | | emulating an ISA iBase IB700 as watchdog |
| i6300esb | | the recommended device, emulating a PCI Intel 6300ESB |
HostDeviceAddress:
A host device address
IscsiHba:
Information about an iSCSI host bus adapter.
Members
| InitiatorName | string | iSCSI initiator |
VmDeviceAddress:
A discriminated record of device address information.
VmConsoleDeviceType:
Type of console to be used
Values
| serial | | Configures a serial port console device and adds a serial port controller device |
| virtio | | Configures a virtio console device |
DrivePayload:
The detailed specification of the image contents
Members
| vmPayload | DriveVmPayload | Specifies data to be inserted into the VM Disk |
FenceNodeResult:
Result of fenceNode command.
VmTpmDeviceSpecParams:
Additional VM tpm device parameters.
VmChannelDeviceType:
An enumeration of VM channel device types.
Values
| unix | | The host end of the channel is a unix socket |
| virtio-serial | | This channel supports a virtio-serial connection |
| spicevmc | | This channel is used for SPICE communication |
WatchdogEvent:
The message of watchdog event when it is triggered
Members
| action | WatchdogEventAction | Action whatchdog takes when event is triggered |
| time | float | Time the whatchdog event is triggered in seconds since the epoch |
VmInterfaceDevice:
Properties of a VM network interface device.
Members
| specParams | VmInterfaceDeviceSpecParams | Additional device parameters |
| address | VmDeviceAddress | Device hardware address |
| alias | string | Alias used to identify this device in commands |
| custom | StringMap | A dictionary of custom, free-form properties for device. |
| nicModel | VmInterfaceDeviceModel | The type of device that is exposed to the VM operating system |
| macAddr | string | The unique ethernet hardware address of the device |
| device | VmInterfaceDeviceType | The host network device type used to create the connection |
| linkActive | boolean | Whether the VM network card has its link active (up) or not (down). If omitted, the link will be active |
| portMirroring | string | If present, indicates the traffic of which networks should be mirrored to the interface. |
| deviceId | UUID | A unique ID for this device |
| deviceType | VmDeviceType | The device type (always interface) |
| bootOrder | uint | If specified, this device is part of the boot sequence at the specified position |
| network | string | The name of the attached host bridge device |
| filter | string | The name of the referenced network filter |
| filterParameters | VmInterfaceDeviceFilterParameters | The list of parameters of the network filter. Applicable only if 'filter' is supplied. |
VolumeStatus:
An enumeration of Volume statuses.
Values
| ILLEGAL | | The Volume is not legal |
| OK | | There are no problems with the Volume or metadata |
| INVALID | | The Volume and metadata are not valid |
BalloonInfo:
Guest memory balloon information. Values are present only when the balloon is enabled and ready.
Members
| balloon_cur | string | The current amount of memory available to the guest (in KiB) |
| balloon_max | string | The maximum amount of memory available to the guest (in KiB) |
| balloon_min | string | The minimum amount of memory guaranteed to the guest (in KiB) |
| balloon_target | string | The amount of memory requested (in KiB) |
Lease:
External sanlock lease
Members
| sd_id | UUID | The storage domain id where this lease is stored |
| lease_id | UUID | The unique id of this lease |
VmBalloonDeviceModel:
An enumeration of VM balloon device models.
Values
| none | | Indicates that no device is present |
| virtio | | A balloon implemented using the virtio specification |
VmDeviceIdeAddress:
Device address for an IDE device.
Members
| unit | uint | The unit number on the IDE bus |
| controller | uint | The IDE controller number |
| bus | uint | The IDE bus number |
| addressType | VmDeviceAddressType | The device address type (always drive) |
NetInfoNicMap:
A mapping of NIC information indexed by device name.
SharedDriveType:
Specifies the share policy for a VM disk drive.
Values
| exclusive | | The disk is used exclusively by this VM |
| none | | Same as exclusive but no locking mechanism is used |
| shared | | The disk is shared between multiple VMs |
VmSoundDeviceType:
An enumeration of VM sound device types.
Values
| pcspk | | An emulated PC speaker |
| ich6 | | An emulated Intel ICH6 card |
| sb16 | | An emulated Creative Labs Sound Blaster 16 card |
| hda | | An emulated Intel High-Definition Audio card |
| ac97 | | An emulated Intel 82801AA AC97 Audio card |
| es1370 | | An emulated ENSONIQ AudioPCI ES1370 card |
Tlv:
LLDP Information
ManagedVolumeConnection:
Managed Volume Connection information. The data structure is according to Cinder output.
Members
| driver_volume_type | string | The volume type (iscsi, fibre_channel, rbd) |
| data | StringMap | A map containing needed information about the volume. The specific options change according to the volume type. |
NumaTune:
Information about a vm numatune configuration
Members
| mode | string | The numatune mode. Either 'interleave', 'strict', or 'preferred', defaults to 'strict'. |
| nodeset | string | Specify the numa nodes that the vm will use. Refer to http://libvirt.org/formatdomain.html#elementsNUMATuning for the format details. |
| memnodes | MemNode | List of pinning information |
VmWatchdogDeviceType:
An enumeration of VM watchdog device types.
Values
| watchdog | | Device type watchdog |
SetupNetworkNetAttributes:
Configuration attributes for a single host network.
Members
| bootproto | string | Interface autoconfiguration protocol (typically 'dhcp' or 'none') |
| dhcpv6 | boolean | Whether use DHCPv6 |
| ipv6autoconf | boolean | Whether use stateless autoconfiguration |
| nic | string | If the network is not bonded, an array containing a single network device name |
| hostQos | HostQoSParams | host traffic QoS params. |
| ipv6addr | string | Assign this static IPv6 address to the interface ('<ip>/<prefixlen>') |
| ipv6gateway | string | IPv6 address of the network gateway |
| gateway | string | Assign this gateway to the network |
| vlan | string | The name of an associated vlan |
| ipaddr | string | Assign this static IP address to the network |
| remove | boolean | If True, remove existing network only |
| custom | StringMap | A dictionary of custom, free-form properties for network. |
| bonding | string | If the network is bonded, the name of the bond device |
| netmask | string | Assign this netmask to the network |
| defaultRoute | boolean | boolean - Is this network's gateway the host's default gateway? |
| nameservers | string | List of nameservers |
| switch | string | Specify Switch. Legacy is used if not passed |
NumaNodeDistanceMap:
A mapping of distance information between each two numa nodeskey -- The numa node indexvalue -- Distance list from self to other nodes in sequence,including self to self
NumaNodeMemoryStats:
Statistics about the memory of a numa node.
Members
| memFree | string | The amount of free memory (in MB) |
| memPercent | uint | The ratio of used memory |
ImageSharingMethodArgs:
A discriminated record to store the arguments used by the sharing method.
ExternalVmInfo:
map of VM properties
Members
| disks | ExternalDiskInfo | list of disk devices |
| allocation | VolumeAllocation | disk allocation type (sparse, preallocated) |
| memSize | uint | size of actual memory in MB |
| smp | uint | number of cpu |
| virtio_iso_path | string | path for iso contains virtio guest drivers |
| vmId | UUID | The VM uuid |
| vmName | string | The name of the VM |
| status | VmStatus | The current VM status |
| networks | ExternalNetworkInfo | list of network devices |
| format | VolumeFormat | converted disk format (raw, cow etc) |
| graphics | string | graphics supported by libvirt (spice, vnc etc) |
| video | string | video supported by libvirt (qxl, vga etc) |
| has_snapshots | boolean | Information on whether the VM has snapshots or not. |
VmRngDeviceModel:
An enumeration of VM rng device models
Values
| virtio | | supported by qemu and virtio-rng kernel module |
StorageDomainStats:
Storage Domain statistics.
Members
| mdafree | int | The amount of free space in the metadata area in bytes |
| mdathreshold | boolean | Indicates if the metadata has exceeded its size threshold |
| diskfree | int | The amount of free storage space in bytes |
| mdavalid | boolean | Indicates if the metadata area is large enough |
| disktotal | int | The amount of total storage space in bytes |
| mdasize | int | The size of the metadata area in bytes |
HostJobInfo:
A discriminated record providing information about a long-running operation on a host.
Members
| error | ErrorInfo | If the job has failed, information about the error |
| progress | uint | If the job can report progress in the current state, an integer (0-100) indicating the progress |
| id | UUID | The job UUID |
| status | HostJobStatus | The job status |
| description | string | A description of the job or the current status of the job (for debugging purposes) |
| job_type | HostJobType | The specific job type |
PathStats:
Statistics about a host filesystem path.
Members
| free | string | The amount of free space remaining (in MB) |
TasksStatus:
A mapping of Task statuses indexed by Task UUID.
NetworkDiskHostInfo:
Map of network disk host information
Members
| name | string | IP address or DNS name |
| transport | string | Transport protocol |
| port | string | Port number |
BandwidthCurve:
Bandwidth traffic shaping curve parameters for Host networking QoS.
Members
| d | uint | Amount of microseconds the burst can be applied. |
| m1 | int | Burst rate in bits per second. |
| m2 | int | Average rate in bits per second. |
ImagePostZeroMap:
A mapping of postZero selectors indexed by Image UUID.
NetInfoNetwork:
A discriminated record to store information about a VDSM network.
HookScriptAdditional:
A mapping of hook script information
VolumeFormat:
An enumeration of Volume data formats.
Values
| RAW | | The Volume writes raw data directly to the backing image |
| COW | | The Volume uses the Qemu Qcow image format |
HostJobStatus:
The execution state of a HostJob (string)
Values
| failed | | The job has failed |
| running | | The job is running |
| done | | The job has finished successfully |
| pending | | The job is has not started yet |
| aborted | | The job was aborted by user request |
SubchainInfo:
A descriptor for a (cold) merge volumes operation.
Members
| sd_id | UUID | The UUID of the Storage Domain |
| img_id | UUID | The UUID of the Image |
| top_id | UUID | The UUID of the top Volume |
| base_id | UUID | The UUID of the base Volume |
| base_generation | uint | The expected generation of the base volume |
ConvergenceSchedule:
Map of actions which will be executed before migration starts and list of actions which will be executed as a reaction to stalling.
WatchdogEventAction:
An enumeration of action that watchdog takes when it is triggered.
Values
| reset | | Guest CPUs are reset |
| pause | | Guest CPUs are paused |
| log | | No action, a debug message logged |
| ignore | | No action, watchdog ignored |
| shutdown | | Guest is requested to gracefully shutdown |
| destroy | | Guest is forcibly powered off |
VmExitCode:
An enumeration of final VM exit status codes.
Values
| NORMAL | | The VM has exited gracefully |
| ERROR | | The VM has terminated with errors |
NetInfoBond:
Information about a ethernet bond device
Members
| dhcpv4 | boolean | Whether DHCPv4 was used to set up the bond. |
| ipv6addrs | string | A list of IPv6 addresses in the format of 'address/prefixlen' that are assigned to the bond device |
| hwaddr | string | The Media Access Control address being used by the bond device |
| ipv6gateway | string | The default IPv6 gateway for the bridge device |
| slaves | string | A list of devices that are enslaved to the bond device |
| opts | StringMap | A map of options; the values are numeric, but reported as strings |
| active_slave | string | Active slave of the bond if exists, '' otherwise |
| ipv4addrs | string | A list of IPv4 addresses in the format of 'address/prefixlen' that are assigned to the vlan device |
| mtu | string | The Maximum Transmission Unit size for the nic |
| netmask | string | The primary IPv4 netmask of the defined subnet |
| dhcpv6 | boolean | Whether DHCPv6 was used to set up the network. |
| addr | string | The primary IPv4 address assigned to the bond device |
| ipv6autoconf | boolean | Whether use stateless autoconfiguration |
| gateway | string | Assign this gateway to the network |
| ipv4defaultroute | boolean | Whether the gateway is the host default |
| switch | string | Specify Switch. Legacy is used if not passed |
VmJobInfo:
Information about a currently active block job.
VmHostDeviceSpecParams:
Additional VM host device parameters.
Members
| iommuPlaceholder | boolean | Flag identifying that the device should not be passed through, but needs to be detached and reattached in order not to violate IOMMU group restrictions. |
VmTpmDeviceType:
An enumeration of VM tpm device types.
LldpMap:
A mapping from interface name to LLDP information
VmDiskDeviceVolumeChainEntry:
Identifies one volume in a VM disk device volume chain.
Members
| path | string | The filesystem path to the volume |
| imageID | UUID | The UUID of the image that contains the volume |
| domainID | UUID | The UUID of the storage domain that contains the volume |
| volumeID | UUID | The UUID of the volume itself |
VolumeGroupAttributeResizeable:
An enumeration of possible values for the resizeable attribute.
Values
| z | | The Volume Group is resizeable |
| - | | The Volume Group is not resizeable |
vmUpdateXMLDeviceParams:
Parameters for VM.updateDevice
Members
| xml | string | XML snippet about the device to update |
FcHba:
Information about a FibreChannel host bus adapter.
Members
| model | string | Model of installed FibreChannel card |
| wwpn | string | World-wide port name |
| wwnn | string | World-wide node name |
HostNetworkInterfaceStats:
Statistics about a single host network interface.
Members
| rxErrors | string | The number of incoming packets that have contained errors |
| name | string | The network device name |
| state | NetworkInterfaceState | Indicates whether the interface is currently active |
| rx | string | The number of incoming bytes in total |
| txDropped | string | The number of outgoing packets that have been dropped |
| txErrors | string | The number of outgoing packets that have contained errors |
| speed | string | The interface speed (in Megabits/s) |
| tx | string | The number of outgoing bytes in total |
| sampleTime | float | Time stamp of the sample |
| rxDropped | string | The number of incoming packets that have been dropped |
VolumeSizeInfo:
Volume size information:
Members
| truesize | uint | The amount of underlying storage allocated (in bytes) |
| apparentsize | uint | The size of the Volume (in bytes) |
GuestMountInfo:
Information about a mounted filesystem as reported by the guest agent.
Members
| used | uint | The amount of free space on the filesystem in bytes |
| path | string | The filesystem mount point |
| fs | string | The filesystem type |
| total | uint | The total amount of space on the filesystem in bytes |
HookScriptInfo:
Information about one script within a hook.
Members
| checksum | string | The sha256 digest of the script |
VmStats:
A discriminated record containing virtual machine statistics.
ImageMoveOperation:
An enumeration of Image move operations.
Values
| UNKNOWN | | This operation is invalid |
| MOVE | | The Image is copied to the destination and removed from the source |
| COPY | | The Image is copied to the destination |
VmSmartcardDeviceProtocol:
An enumeration of VM smartcard device protocols.
Values
| spicevmc | | Use smartcard channel of SPICE |
VmTpmDeviceMode:
An enumeration of VM tpm device types.
Values
| passthrough | | use hosts TPM |
StorageDomainCreateArguments:
A discriminated record of Storage Domain creation parameters.
PCIAddress:
PCI address
Members
| domain | string | domain |
| bus | string | bus |
| slot | string | slot |
| function | string | function |
VmDevice:
A discriminated record containing VM device properties.
ImageSharingMethod:
Specifies the method used to share (upload/download) an image.
Values
| http | | Upload or download an image using http |
V2VJobs:
A mapping of VM job information indexed by job UUID.
ExternalDiskParams:
Disk information for importing external source
Members
| imageID | UUID | The UUID of the image that contains the volume |
| volumeID | UUID | The UUID of the volume |
VmHostDevice:
Properties of a VM host device.
Members
| specParams | VmHostDeviceSpecParams | Additional device parameters |
| device | string | Libvirt identifier of the device (such as pci_0000_10_0_1) |
| deviceType | VmDeviceType | The device type (always hostdev) |
| deviceId | UUID | A unique ID for this device |
| address | VmDeviceAddress | Device hardware address as seen from the guest. If not specified, this field will be populated by libvirt generated address. |
| alias | string | Alias used to identify this device in commands |
| bootOrder | int | If specified, this device is part of the boot sequence at the specified position |
HostJobInfoMap:
A mapping of HostJobInfo records indexed by job UUID.
StringListMap:
A mapping from string to a list of strings.
MultipathStatus:
Regularly collected multipath health status.
BlockDevicePathState:
Enumeration of possible states for a block device path.
Values
| active | | The path is active |
| failed | | The path has failed |
NetInfoNetworkMap:
A mapping of vdsm Network information indexed by network name.
USBAddress:
USB address
Members
| bus | string | bus |
| device | string | device |
IscsiConnectionParameters:
Parameters for initiating a new ISCSI connection.
Members
| tpgt | string | The Target Portal Group Tag to use |
| port | string | A port number |
| connection | string | A fully-qualified domain name (FQDN) or IP address |
| iqn | string | The ISCSI Qualified Name |
| user | string | The username used for authentication to an ISCI target |
| password | string | The password associated with the given username |
| id | UUID | A UUID that will be used to identify this connection in subsequent API calls. |
HostedEngineStatus:
Hosted Engine subsystem status, according to each host.
Members
| configured | boolean | Indicates if Hosted Engine is configured on this host |
| score | uint | Numeric host score |
| localMaintenance | boolean | Indicates if host is in local HA maintenance mode |
| globalMaintenance | boolean | Indicates if cluster is in global maintenance mode |
| active | boolean | Indicates if the HA agent is alive and updating data |
DriveSpecVolume:
A drive specification that refers to a Volume managed by Vdsm.
Members
| volumeID | UUID | The UUID of the target Volume |
| device | VmDiskDeviceType | The disk device type (should be disk) |
| poolID | UUID | The Storage Pool containing the Volume |
| domainID | UUID | The Storage Domain containing the Volume |
| imageID | UUID | The Image associated with the Volume |
SnapshotDriveInfo:
A discriminated record of snapshot information for a VM disk.
VmVideoDeviceSpecParams:
Additional parameters for VM video devices.
Members
| ram | uint | size of the primary bar for qxl in KB, rejected by libvirt for 'cirrus' or 'vga' |
| vgamem | uint | framebuffer size for qxl in KB, rejected by libvirt for 'cirrus' or 'vga' |
| vram | uint | value of virtual ram in KB, for 'cirrus' the default is '9216' for qxl is the size of the secondary bar, |
| heads | uint | Specify the amount of monitors that will use single pci device. Currently relevant for qxl devices only |
ImageSharingMethodArgsHttp:
Specific arguments used to to share (upload/download) an image using http.
Members
| headers | StringMap | Additional http headers to be used in the request |
| url | string | Url where upload or download the image |
MigrateParams:
Parameters for VM.migrate.
Members
| mode | MigrateMode | The migration mode. Callers of this API should use remote. For file migration use VM.hibernate. |
| dst | string | The destination host in <host>[:<port>] format. The port is optional and should usually be omitted. |
| autoConverge | boolean | Force convergence during live migration. |
| maxBandwidth | int | maximal bandwidth used by the migration (MiB/s) |
| vmId | UUID | The UUID of the virtual machine to migrate |
| compressed | boolean | Compress repeated pages during live migration. |
| consoleAddress | string | The destination host graphics address in format: hostname[:port]/[?tlsPort] port and tlsPort are optional. |
| dstparams | string | Used only by the hibernate API. Ignored for remote migration |
| dstqemu | string | The destination's host address dedicated for migration. |
| tunneled | boolean | use libvirt's tunneled migration. default it False. |
| convergenceSchedule | ConvergenceSchedule | initial actions and actions to perform when stalling |
| method | MigrateMethod | |
| abortOnError | boolean | Abort migration on I/O errors and refuse to migrate VMs, paused due to EIO |
| enableGuestEvents | boolean | whether or not to send migration/hibernation events to the guest operating systems |
| outgoingLimit | uint | maximum number of outgoing migrations. Must be > 0. |
| incomingLimit | uint | maximum number of incoming migrations. Must be > 0. |
VmWatchdogDeviceSpecParams:
Additional parameters for VM watchdog devices.
HibernationVolumeHandle:
Indicates where VM hibernation state and metadata should be stored.The format is:<domainUUID>,<poolUUID>,<stateImageUUID>, <stateVolumeUUID>,<metaImageUUID>,<metaVolumeUUID>
Type
| HibernationVolumeHandle | string | Indicates where VM hibernation state and metadata should be stored.The format is:<domainUUID>,<poolUUID>,<stateImageUUID>, <stateVolumeUUID>,<metaImageUUID>,<metaVolumeUUID> |
VmParameters:
Parameters for creating a new virtual machine
Members
| hypervEnable | boolean | Enables hyperv specific optimizations for the Guest OS. |
| display | VmDisplayType | The type of display |
| launchPaused | boolean | If present, launch the VM in pause mode. |
| memSize | uint | The amount of memory assigned to the VM in MB |
| smpThreadsPerCore | string | Indicates the number of CPU threads per core |
| smp | string | The number of CPUs presented to the VM |
| guestNumaNodes | GuestNumaNode | Indicates the guest numa topology. |
| vmId | UUID | The VM UUID |
| bootMenuEnable | string | enable the BIOS boot menu |
| custom | StringMap | A dictionary of custom, free-form properties |
| devices | VmDevice | An array of VM devices requested |
| kvmEnable | string | Indicates if KVM hardware acceleration is enabled |
| transparentHugePages | string | Indicates if the Transparent Huge Pages feature is enabled for this virtual machine |
| vmName | string | The VM name |
| timeOffset | string | The time difference from host to the VM in seconds |
| nice | string | The host scheduling priority |
| numaTune | NumaTune | Indicates the numatune configuration. |
| smpCoresPerSocket | string | Indicates the number of CPU cores per socket |
| cpuShares | string | The host scheduling priority (relative to other VMs). In case both cpuShares and nice are present, cpuShares will be used. |
| acpiEnable | string | Indicates if ACPI is enabled inside the VM |
| vmType | VmType | The type of VM |
| emulatedMachine | string | The emulated machine type |
| memGuaranteedSize | uint | The amount of memory guaranteed to be available to the VM in MB |
| cpuType | string | The model of CPU to emulate |
| maxMemSize | uint | The maximum amount of the memory this VM could have. Needed for the memory hotplug. FIXME find the unit size. |
| maxMemSlots | uint | The number of emulated memory slots for this VM. Needed for the memory hotplug. |
| smartcardEnable | string | Indicates if the smartcard support is enabled for this VM. |
| pitReinjection | string | Indicates if the PIT reinjection is enabled for this VM. DEPRECATED. |
| displayNetwork | string | The network this VM should use for the graphic display connections. DEPRECATED. |
| maxVCpus | string | The maximum number of virtual CPUs this VM could support. Needed for the CPU hotplug. |
| agentChannelName | string | The name to use for the oVirt guest agent channel. When not specified the legacy name 'com.redhat.rhevm.vdsm' will be used. |
| xml | string | Domain XML to passthrough to libvirt |
VmDeviceAddressType:
An enumeration of VM device address types.
Values
| pci | | The address describes a location on an PCI bus |
| drive | | The address describes a location on an IDE bus |
| virtio-serial | | Describes a location on a virtio-serial controller |
HostDevices:
Mapping of device names to device details
NumaNodeMemoryStatsMap:
A mapping of numa node memory stats indexed by node index.
HostIdMap:
A mapping of hostId indexed by domain UUID.
VmMemoryDeviceType:
An enumeration of VM memory device types.
Values
| memory | | A memory device |
StorageDomainInfo:
Information about a Storage Domain.
Members
| role | StorageDomainRole | The Storage Domain role |
| lver | int | The lock version of the associated Storage Pool |
| version | int | The version of this Storage Domain |
| type | StorageDomainType | The type of backing storage used by this domain |
| name | string | The human-readable name for this Storage Domain |
| pool | UUID | The Storage Pool associated with this Storage Domain |
| master_ver | int | The version of the master Storage Domain |
| class | StorageDomainImageClass | The Storage Domain class |
| spm_id | int | Contains the Host ID of the Storage Pool Manager |
| uuid | UUID | The Storage Domain UUID |
| metadataDevice | string | The GUID of the first device containing the domain metadata lv for block storage domains only |
| vgMetadataDevice | string | The GUID of the device containing the domain vg metadata for block storage domains (optional) |
| block_size | int | Logical block size in bytes of the underlying storage (512, 4096). |
| alignment | int | Size of clusterlock resource in bytes (1048576, 2097152, 4194304, 8388608). |
BandwidthParams:
Bandwidth traffic shape parameters for VM Interface device expressed as integers.
Members
| burst | uint | Amount of data that can be burst at peak speed in kB. |
| average | uint | Average bit rate of the interface being shaped in kB/sec. |
| peak | uint | Maximum rate at which interface can send data in kB/sec. |
VmConsoleDevice:
Properties of a VM console device.
StringMap:
A mapping between arbitrary strings.
VolumeLegality:
An enumeration of Volume Legality indicators.
Values
| ILLEGAL | | The Volume should no longer be used (because it is being deleted) |
| LEGAL | | The Volume is legal |
| FAKE | | The Volume is a fake template on a backup domain |
LocalFsConnectionParameters:
Parameters for initiating a connection to local storage.
Members
| path | string | The local filesystem path |
SetupNetworkOptions:
Additional options for setupNetworks.
Members
| connectivityCheck | int | After reconfiguration, check for network connectivity and roll back if necessary |
| connectivityTimeout | int | The amount of time to wait before failing the connectivity check in seconds |
OVFMap:
A mapping of OVF data indexed by VM UUID.
VmDiskDevice:
Properties of a VM disk device.
Members
| readonly | boolean | Indicates if writes are prohibited for the device |
| apparentsize | uint | The size of the disk (in bytes) |
| volumeID | UUID | The UUID of the underlying Volume object |
| index | int | The drive index |
| path | string | The filesystem path to the drive's volume |
| hosts | NetworkDiskHostInfo | List of network disk host info objects. At least one host is required if diskType is set to "network" |
| volumeChain | VmDiskDeviceVolumeChainEntry | The sequence of Volume objects needed to construct the disk |
| device | VmDiskDeviceType | The disk device type (eg. cdrom or disk) |
| diskType | string | Disk type name. Currently only the "network" type is supported |
| bootOrder | uint | If specified, this device is part of the boot sequence at the specified position |
| format | VmDiskDeviceFormat | The format used to store data on the backing storage |
| truesize | uint | The amount of underlying storage allocated (in bytes) |
| iface | VmDiskDeviceInterface | Indicates the device connection method exposed to the guest |
| protocol | string | Network disk protocol. Required if diskType is set to "network" |
| propagateErrors | boolean | If enabled, disk I/O errors will be reported to vdsm for possible resolution (eg. allocating more space) |
| specParams | VmDiskDeviceSpecParams | Additional device parameters |
| alias | string | Alias used to identify this device in commands |
| shared | VmSharedDriveType | Indicates if this disk is intended to be shared by multiple virtual machines |
| optional | boolean | States if the VM may start if the disk is not present |
| baseVolumeID | UUID | When used as a parameter to VM.merge, indicates the Volume that should become the new base volume |
| name | string | A user-friendly device name for display only |
| address | VmDeviceAddress | Device hardware address |
| imageID | UUID | The UUID of the underlying Image object |
| poolID | UUID | The UUID of the underlying Storage Pool object |
| deviceId | UUID | A unique ID for this device |
| deviceType | VmDeviceType | The device type (always disk) |
| domainID | UUID | The UUID of the underlying Storage Domain object |
| auth | NetworkDiskAuthInfo | Network disk auth info |
VmRngDevice:
Properties of a VM rng device.
BulkIoTunePolicy:
Io tune policy info and current values for a vm
HbaInventory:
Information about all available host bus adapters.
Members
| FC | FcHba | List of FibreChannel HBAs |
| iSCSI | IscsiHba | List of iSCSI HBAs |
MigrationStats:
A discriminated record containing virtual machine migration statistics. discriminating field: status,status.done returns MigratedStats; status.in_progress returns MigratingStats
ExitedVmStats:
Statistics about a VM that no longer running.
Members
| exitMessage | string | Detailed reason for the virtual machine exit |
| exitCode | VmExitCode | Code indicating whether the VM exit was normal or in error |
| vmId | UUID | The UUID of the Vm |
| timeOffset | int | The time difference from host to the VM in seconds |
| status | VmStatus | The current VM status |
| exitReason | VmExitReason | The specific exit reason code |
V2VJobInfo:
Structure for current v2v jobs status
Members
| id | UUID | An ID that was associated with the job when it was started |
| status | string | Indicates jobs status (done, error, aborted, copying_disk, starting) |
| description | string | Description for the current status such as error or copying disk description. |
| progress | uint | Job progress between 0-100 |
NumaNode:
Information about a host numa cell
Members
| cpus | uint | The cpu ids in this numa node. The cpu id is described in libvirt's capabilities api. When hyper-thread is enabled, one cpu core id will correspond to two sibling cpu ids. |
| totalMemory | string | The total memory of this numa node in MiB. |
NetworkInterfaceState:
An enumeration of possible network interface states.
Values
| down | | The interface is not active |
| unknown | | The interface state is unknown |
| up | | The interface is active |
GuestNumaNode:
Information about a guest numa node(also known as cell)
Members
| cpus | string | The guest cpu ids in this guest numa node. Refer to http://libvirt.org/formatdomain.html#elementsCPU for the format details. |
| nodeIndex | int | The index of the guest numa node |
| memory | int | The total memory of this guest numa node in MiB. |
VmSoundDevice:
Properties of a VM sound device.
NBDServerConfig:
NBD server configuration.
CopyDataEndpointType:
An enumeration of possible CopyDataEndpoint types
Values
| div | | A vdsm volume identified by domain, image, and volume UUIDs |
VmType:
Enumeration of supported virtual machine types.
Values
| kvm | | VM runs on Linux Kernel Virtual Machine |
SnapshotUUIDDriveInfo:
Snapshot information for a VM disk that is identified by a block device UUID.
Members
| baseUUID | UUID | The block device ID associated with the VM disk |
| UUID | UUID | The block device ID in which to create the snapshot |
SoftwarePackageInfoMap:
A mapping of information indexed by software package name.
VmBalloonDevice:
Properties of a VM balloon device.
HotplugMemoryParams:
Parameters for VM.hotplugMemory.
Members
| vmId | UUID | The UUID of the VM to modify |
| memGuaranteedSize | uint | The amount of memory guaranteed to the VM in MB |
| memory | VmMemoryDevice | The memory device specification |
VmDiskDeviceTuneLimits:
Extra parameters for VM disk devices. Either name, path or all 4 IDs must be present
DeviceVisibilityMap:
A mapping of boolean values indexed by block device GUID.
VolumeGroupInfo:
Information about a Volume Group.
Members
| vgUUID | UUID | The uuid of the Volume Group |
| vgsize | string | The total capacity (in bytes) |
| name | string | The Volume Group name |
| attr | VolumeGroupAttributes | Additional attributes |
| state | VolumeGroupState | The state of this Volume Group's underlying storage |
| vgfree | string | The amount of currently unassigned capacity (in bytes) |
| type | StorageDomainType | The type of backing storage used by this domain |
| pvlist | PhysicalVolumeInfo | Phisical volume list |
VolumeInfo:
A descriptor for an Image on a vdsm Storage Domain.
Members
| sd_id | UUID | The UUID of the Storage Domain |
| img_id | UUID | The UUID of the Image |
| vol_id | UUID | The UUID of the Volume |
VmDisplayType:
An enumeration of VM display modes.
Values
| vnc | | Graphical VM interaction is available via the VNC protocol |
| qxl | | Graphical VM interaction is available via SPICE |
BlockDevicePathInfo:
Information about a single block device path.
Members
| lun | string | The SCSI Logical Unit Number associated with this path |
| capacity | string | The path size (in bytes) |
| type | BlockDeviceType | The type of path (BlockDeviceType) |
| state | BlockDevicePathState | The current state of this path |
| physdev | string | The physical device name |
HardwareInformation:
Host hardware fields.
Members
| systemProductName | string | Host's hardware module |
| systemUUID | string | Host's hardware UUID |
| systemManufacturer | string | Host manufacturer's name |
| systemVersion | string | Host's hardware version |
| systemFamily | string | Processor type |
| systemSerialNumber | string | Hardware serial number |
StorageDomainDeviceMoveParams:
An descriptor for a storage domain device data move operation.
Members
| sd_id | UUID | The UUID of the Storage Domain |
| guid | string | The GUID of the block device |
| dst_guids | string | Optional list of target block device GUIDs |
IscsiSessionInfo:
Information about a single, active iSCSI session.
Members
| username | string | A login name on the iSCSI target |
| portal | string | The Target Portal Group Tag |
| iqn | string | The ISCSI Qualified Name |
| password | string | The password corresponding to username |
| port | string | The port number of the iSCSI target |
| connection | string | The hostname of the iSCSI target |
| initiatorname | string | iSCSI initiator |
SnapshotGUIDDriveInfo:
Snapshot information for a VM disk that is identified by a devmapper GUID.
Members
| GUID | UUID | The devmapper device GUID in which to create the snapshot |
| baseGUID | UUID | The devmapper device GUID associated with the VM disk |
Checkpoint:
Configuration of the checkpoint
Members
| id | UUID | UUID of the checkpoint |
| disks | VolumeInfo | List of disks to be backed up |
| created | uint | |
VmVideoDeviceType:
An enumeration of VM video device types.
Values
| std | | An emulated standard VESA 2.0 VBE video card |
| none | | No video device is emulated |
| vmware | | A paravirtualized VGA video device from VMWare(R) |
| qxl | | A paravirtualized video device meant for use with SPICE |
| cirrus | | An emulated Cirrus Logic GD5446 video card |
HotplugNicParams:
Parameters for VM.hotplugNic.
Members
| vmId | UUID | The UUID of the VM to modify |
| nic | VmInterfaceDevice | The network device specification |
| xml | string | XML snippet containing <devices> element with exactly one device. <metadata> element may be optionally present, providing device metadata. Used in hot plugs and hot unplugs. |
SoftwarePackage:
An enumeration of aliases for important software components.
Values
| kernel | | The Linux kernel |
| glusterfs-rdma | | Supports to ib-verbs library neede by Glusterfs |
| glusterfs-fuse | | FUSE based clients and glusterfsd |
| spice-server | | The server for SPICE protocol |
| librbd1 | | RADOS block device client library |
| vdsm | | Virtual Desktop and Server Manager (this software) |
| qemu-kvm | | Qemu virtual machine emulator |
| qemu-img | | Qemu VM disk image manipulation utility |
| libvirt | | Low level virtualization API |
| glusterfs | | Glusterfs binary and glusterfs translator modules common |
| mom | | Dynamically manage system resources on virtualization hosts |
| glusterfs-cli | | GlusterFS a distributed file-system cli |
| glusterfs-server | | Glusterfs server daemon |
| glusterfs-geo-replication | | Glusterfs geo-replication support |
VMGuestTimezone:
Timezone configuration of the guest operating system
Members
| offset | uint | Time offset of the configured timezone in minutes |
| zone | string | Name of the timezone native to the Guest OS |
StoragePoolStatus:
An enumeration of Storage Pool statuses.
Values
| uninitialized | | The Storage Pool has not been initialized |
| connected | | Vdsm is connected to the Storage Pool |
NetworkDiskAuthInfo:
Authentication credentials needed to access a network disk
Members
| username | string | Identifies the username |
| type | string | Libvirt secret object type |
| uuid | UUID | Libvirt secret object uuid |
BlockDeviceStatus:
Enumeration of possible status for a block device.
Values
| unknown | | The device status is unknown |
| used | | The device is in use. A device will be considered used on the following cases: - a PV exists on this device and is part of a VG - a partition table is found on the device - The device may have a mounted file system |
| free | | The device is free |
StorageDomainStatus:
An enumeration of Storage Domain statuses. There is inconsistenty (capitalization) between engien and vdsm so we keep both.
Values
| attached | | The domain is attached to a Storage Pool but is deactivated |
| Attached | | The domain is attached to a Storage Pool but is deactivated |
| unknown | | The status of the Storage Domain is not known |
| unattached | | The domain is not attached to a Storage Pool |
| Active | | The domain is attached to a Storage Pool and is activated |
| Unknown | | The status of the Storage Domain is not known |
| active | | The domain is attached to a Storage Pool and is activated |
| Unattached | | The domain is not attached to a Storage Pool |
DriveSpecPayload:
A drive specification that describes the exact image contents.
Members
| specParams | DrivePayload | Additional drive parameters (including the payload information) |
| device | VmDiskDeviceType | The type of disk device being created |
StorageDomainFileStats:
Information about files contained within a Storage Domain.
Members
| ctime | uint | Time the file was last changed in seconds since the epoch |
| size | uint | Size of the file in bytes |
| status | int | Indicates if the file is accessible |
VolumeGroupAttributeAllocation:
An enumeration of possible values for the allocation policy attribute.
Values
| a | | Indicates an anywhere allocation policy |
| i | | Indicates that the allocation policy is inherited |
| c | | Indicates a contiguous allocation policy |
| l | | Indicates a cling allocation policy |
| n | | Indicates a normal allocation policy |
VmMemoryDevice:
Properties of a VM memory device
Members
| size | uint | The memory size to hotplug |
| node | uint | The NUMA node to use for hotplug |
| device | VmMemoryDeviceType | The type of the memory device |
| deviceId | UUID | A unique ID for this device |
| deviceType | VmDeviceType | The device type (always memory) |
| alias | string | Alias used to identify this device in commands |
| address | VmDeviceAddress | Device hardware address |
VolumeGroupAttributes:
A collection of Volume Group attributes.
VmVideoDevice:
Properties of a VM video device.
NetInfoBondMap:
A mapping of bond information indexed by device name.
StorageDomainImageClass:
An enumeration of Storage Domain classes.
Values
| Iso | | The Storage Domain is used for storing ISO images |
| Data | | The Storage Domain is used for virtual machine disk images |
| Backup | | The Storage Domain is used for import and export of disk images |
| Unknown | | The class is not known |
StorageDomainFileStatsMap:
A mapping of Storage Domain file statistics indexed by filename.
SCSIAddress:
SCSI address
Members
| host | string | host |
| bus | string | bus |
| target | string | target |
| lun | string | lun |
Lldp:
LLDP Information
UpdateVmDefinition:
Virtual machine definition data suitable for saving to a Storage Domain.
Members
| vm | UUID | The VM UUID |
| imglist | string | The Images this VM depends on (a comma-separated string of UUIDs) |
| ovf | string | The VM definition in OVF format |
ManagedVolumeAttachement:
Attached managed volume information.
Members
| path | string | The local volume path (for example /dev/dm-25, /dev/sda, /dev/rbd1) |
| type | string | The volume type (for example block) |
| scsi_wwn | string | The WWN scsi ID of the volume (optional) |
| multipath_id | string | The multipath ID of the volume (optional) |
| conf | string | The Ceph local conf file path (optional) |
VmSoundDeviceSpecParams:
Additional parameters for VM sound devices.
StorageDomainStatusMap:
A mapping of Storage Domain statuses indexed by Storage Domain UUID.
VmBalloonDeviceSpecParams:
Additional parameters for VM balloon devices.
VolumeAttributes:
Possible attributes which are allowed to be changed in a volume.
Members
| legality | VolumeLegality | Legality of the volume. |
| description | string | Description of the volume. Up to 210 bytes. Longer values will be truncated |
| generation | uint | Change a volume's generation from a known value to a new value. The maximum value is 999 and the next increment will reset the value to 0. On each call to update_volume, the generation is increased, unless specified here. In that case, the provided generation will be used |
| type | VolumeRole | Type of the volume. The only valid value is SHARED. Only a leaf volume without a parent can be changed to shared. |
VmDeviceVirtioSerialAddress:
Device address for a virtio-serial port.
Members
| controller | uint | The virtio-serial controller number |
| port | uint | The port number on the virtio-serial bus |
| bus | uint | The virtio-serial bus number |
| addressType | VmDeviceAddressType | The device address type (always virtio-serial) |
vmUpdateDeviceParams:
A discriminated record of update parameters for a VM device.
VolumeGroupAttributeExported:
An enumeration of possible values for the exported attribute.
Values
| x | | The Volume Group has been exported |
| - | | The Volume Group has not been exported |
VmRngDeviceSource:
An enumeration of VM rng device models
Values
| random | | Host standard software+hardware based /dev/random |
| hwrng | | Host hardware entropy source |
PosixFsConnectionParameters:
Parameters for initiating a new POSIX FS connection.
Members
| spec | string | A string identifying the location of the target filesystem |
| vfstype | string | The Linux VFS filesystem type |
| options | string | A comma-separated list of mount options |
BlockDeviceInfo:
Block device information.
Members
| pvsize | uint | The LVM physical volume size (in bytes) |
| status | BlockDeviceStatus | The device status (free/used/unknown) |
| capacity | uint | The device logical size (in bytes) |
| vendorID | string | A string identifying the device manufacturer |
| discard_max_bytes | ulong | The maximal number of bytes that can be trimmed or unmapped in a single discard operation. 0 means that the device does not support discard functionality. |
| discard_zeroes_data | uint | Deprecated by the kernel since version 4.12 (see https://patchwork.kernel.org/patch/9641263/). Always returns 0 for backward compatibility. |
| productID | string | A string identifying the device model |
| pvUUID | UUID | The LVM physical volume associated with this device |
| fwrev | string | Firmware version information |
| devtype | BlockDeviceType | The type of storage device (BlockDeviceType) |
| pathlist | IscsiSessionInfo | iSCSI session information |
| partitioned | boolean | Reports whether the device has been split into partitions |
| GUID | UUID | The globally unique identifier of the block device |
| logicalblocksize | uint | The logical block size of the device (in bytes) |
| physicalblocksize | uint | The physical block size of the device (in bytes) |
| serial | string | The device serial number (if available) |
| pathstatus | BlockDevicePathInfo | Multipath information |
LoggingLevel:
An enumeration of logging verbosity levels.
Values
| INFO | | Log informational messages and anything more severe |
| CRITICAL | | Log only critical messages |
| WARN | | An alias to WARNING |
| DEBUG | | Log everything (including debugging messages) |
| WARNING | | Log warning messages and anything more severe |
| ERROR | | Log error messages and anything more severe |
| CRIT | | An alias to CRITICAL |
StoragePoolUpgradeStatus:
An enumeration of Storage Pool upgrade job statuses.
Values
| started | | The upgrade process has started |
DriveSpecGUID:
A drive specification using a device mapper GUID.
Members
| GUID | string | The devmapper device GUID |
GuestNetworkDeviceInfo:
Information about a VM network device as reported by the guest agent.
Members
| name | string | The network device name |
| inet | string | The IPv4 addresses |
| hw | string | The MAC address |
| inet6 | string | The IPv6 addresses |
SetupNetworkBondConfig:
A mapping of bond device configuration attributes indexed by bond name.
BulkIoTunePolicyMap:
A map of io tune policies for all VMs
TaskResult:
An enumeration of the possible final task results.
Values
| cleanSuccess | | The task failed but was successfully recovered |
| | Task is in progress |
| cleanFailure | | The task failed and recovery also failed |
| success | | The task was successful |
StorageDomainType:
An enumeration of Storage Domain types.
Values
| 0 | | The type is not known |
| 1 | | The Storage Domain uses Network File System based storage |
| 2 | | The Storage Domain uses FibreChannel based storage |
| 3 | | The Storage Domain uses iSCSI based storage |
| 4 | | The Storage Domain uses storage on the local file system |
| 6 | | The Storage Domain uses posix file system |
| 7 | | The Storage Domain uses glusterfs |
ManagedVolumeInformation:
Volume information after attachment.
Members
| exists | boolean | Indicate if the volume is attached to the host (path exists on the host) or not. Property is added only if volume was attached and has a path. |
| connection_info | ManagedVolumeConnection | Managed volume connection information provided by Cinderlib |
| path | string | The volume path to be used in the VM XML |
| attachment | ManagedVolumeAttachement | The attached volume information |
| vol_id | string | ID of the volume |
DriveVmPayload:
Directly specified data to be inserted into a VM.
Members
| file | StringMap | A dictionary of file contents indexed by filename |
QemuImageFormat:
An enumeration of qemu image format.
Values
| raw | | The Volume writes raw data directly to the backing image |
| qcow2 | | The Volume uses the Qemu Qcow image format |
StorageDomainRole:
An enumeration of possible Storage Domain roles.
Values
| Regular | | The Storage Domain is not a Master domain |
| Master | | The Storage Domain contains Storage Pool metadata |
ExternalDiskInfo:
Disk information from external source
Members
| dev | string | guest device name (sda, sdb, etc) |
| alias | string | device path (file path) |
| capacity | uint | logical size bytes |
| allocation | uint | current allocation bytes |
| type | string | device argument (disk, cdrom, lun) |
FenceNodeAction:
Specifies the type of fencing operation to perform.
Values
| status | | Just fetch the current power status |
| on | | Turn on the remote host |
| off | | Shut down the remote host |
| reboot | | Reboot the remote host |
HookScriptInfoMap:
A mapping of hook script information indexed by script name.
VmTpmDevice:
Properties of a VM tpm device.
UpdateVmPolicyParams:
QoS policy update data
Members
| vcpuLimit | int | vcpu limit to set - the value is a percentage representation of the amount of cpu from the Host that the VM can consume |
| ioTune | VmDiskDeviceTuneLimits | list of ioTune limits to set |
VolumeAllocation:
An enumeration of Volume allocation modes.
Values
| SPARSE | | Storage is allocated as needed |
| PREALLOCATED | | All necessary storage is allocated at Volume creation time |
DriveSpecPath:
A drive specification using a filesystem path to an image file.
Members
| path | string | The full filesystem path to the image file |
VmInterfaceDeviceSpecParams:
Additional VM interface device parameters.
Members
| outbound | BandwidthParams | Bandwidth parameters for shaping outgoing traffic. |
| inbound | BandwidthParams | Bandwidth parameters for shaping incoming traffic. |
VMFullInfo:
Full information about VM.
VolumeGroupState:
An enumeration of possible Volume Group states.
Values
| PARTIAL | | One or more Physical Volumes are not available |
| OK | | All Physical Volumes are online |
BlockJobInfo:
Information about a currently active block job.
Members
| imgUUID | UUID | The UUID of the image on which this job is operating |
| blockJobType | BlockJobType | The specific type of block operation underway |
| bandwidth | int | I/O limit in MB/s (zero means no limit) |
| jobType | JobType | The general job type (always block) |
| end | int | Indicates the value of cur that will signify job completion |
| id | UUID | An ID that was associated with the job when it was started |
| cur | int | Indicates progress of the job relative to end |
StorageDomainCreateArgumentsBlock:
Creation argument for Block-based Storage Domains.
Members
| vgUUID | UUID | The UUID of a Volume Group to use as backing storage |
HaMaintenanceMode:
An enumeration of recognized Hosted Engine maintenance modes.
Values
| GLOBAL | | Suspend Hosted Engine agent actions on all hosts |
| LOCAL | | Suspend Hosted Engine agent on this host, after migrating engine VM, if necessary. |
vmUpdateGraphicsDeviceParams:
Parameters for VM.updateDevice
Members
| existingConnAction | VmTicketConflictAction | Indicate what to do with any existing connections |
| graphicsType | VmGraphicsDeviceType | The type of the device to update |
| params | StringMap | Arbitrary key:val pairs that will be passed to hooks |
| ttl | int | The number of seconds before the password expires |
| password | string | The desired connection password |
NetInfoNic:
Information about a network interface card.
Members
| dhcpv4 | boolean | Whether DHCPv4 was used to set up the nic. |
| gateway | string | Assign this gateway to the network |
| ipv4defaultroute | boolean | Whether the gateway is the host default |
| ipv6autoconf | boolean | Whether use stateless autoconfiguration |
| ipv6gateway | string | The default IPv6 gateway for the bridge device |
| dhcpv6 | boolean | Whether DHCPv6 was used to set up the network. |
| ipv6addrs | string | A list of IPv6 addresses in the format of 'address/prefixlen' that are assigned to the nic |
| hwaddr | string | The Media Access Control address being used by the nic |
| permhwaddr | string | For bonded nics: the real MAC address which will be used if the card is freed from the bond. |
| speed | int | The reported speed of the nic |
| ipv4addrs | string | A list of IPv4 addresses in the format of 'address/prefixlen' that are assigned to the vlan device |
| mtu | string | The Maximum Transmission Unit size for the nic |
| netmask | string | The primary IPv4 netmask of the defined subnet |
| addr | string | The primary IPv4 address assigned to the nic device |
HostDevice:
Assignment of the device to VM
NetInfoVlan:
Information about a Virtual Local Area Network
Members
| dhcpv4 | boolean | Whether DHCPv4 was used to set up the vlan. |
| ipv4defaultroute | boolean | Whether the gateway is the host default |
| iface | string | The network device associated with the vlan |
| mtu | uint | The Maximum Transmission Unit size for the vlan |
| vlanid | uint | The vlan ID assigned to the vlan device |
| ipv6addrs | string | A list of IPv6 addresses in the format of 'address/prefixlen' that are assigned to the vlan device |
| dhcpv6 | boolean | Whether DHCPv6 was used to set up the network. |
| ipv6gateway | string | The default IPv6 gateway for the bridge device |
| ipv4addrs | string | A list of IPv4 addresses in the format of 'address/prefixlen' that are assigned to the vlan device |
| netmask | string | The primary IPv4 netmask of the defined subnet |
| addr | string | The primary IPv4 address assigned to the vlan device |
NetInfoBridgeMap:
A mapping of NIC information indexed by device name.
StorageDomainVitals:
Regularly collected Storage Domain vital statistics.
Members
| acquired | boolean | Indicates if the lockspace on the Storage Domain has been acquired and therefore if it's possible to run (sanlock) protected VMs |
| actual | boolean | Indicates if the returned status is an actual monitoring result or initial result that means that the first monitor run was not yet completed |
| lastCheck | string | Elapsed time since the Storage Domain was last checked |
| valid | boolean | Indicates if the Storage Domain is functioning properly |
| code | int | Storage Domain status code |
| version | int | Indicates the Storage Domain version |
| delay | string | The amount of time it takes to read a small amount of data from the storage. |
ConnectStorageServerStatus:
Status of a single storage server connection attempt.
Members
| id | UUID | Connection UUID |
| status | int | Status code |
SetupNetworkBondAttributes:
Configuration attributes for a single bonded network interface device.
Members
| remove | boolean | If True, remove existing bond only |
| nics | string | An array of network device names to include in the bond |
| options | string | A string of space-separated <option>=<value> pairs |
| hwaddr | string | Define the Media Access Control address of the bond |
| switch | string | Specify Switch. Legacy is used if not passed |
StoragePoolFullInfo:
Storage Pool and Storage Domain information.
DriveSpec:
A discriminated record containing a VM drive specification
DiskAlignmentMap:
A map of the disk alignment from partition name to whether it's aligned
NetInfoBridgedNetwork:
Information about a VDSM bridged network.
Members
| dhcpv4 | boolean | Whether DHCPv4 was used to set up the network. |
| mtu | string | The Maximum Transmission Unit size for the bridge device |
| ipv6gateway | string | The default IPv6 gateway for the bridge device |
| gateway | string | The IP address of the subnet's gateway |
| ipv4defaultroute | boolean | Whether the gateway is the host default |
| ipv6addrs | string | A list of IPv6 addresses in the format of 'address/prefixlen' that are assigned to the bridge device |
| ports | string | A list of nic device names that are bridged |
| netmask | string | The primary IPv4 netmask of the defined subnet |
| dhcpv6 | boolean | Whether DHCPv6 was used to set up the network. |
| stp | string | Whether Spanning Tree Protocol status for the bridge device should be turned on |
| opts | StringMap | A map containing information about the bridge specific options. |
| hostQos | HostQoSParams | host traffic QoS params. |
| ipv4addrs | string | A list of IPv4 addresses in the format of 'address/prefixlen' that are assigned to the vlan device |
| bridged | boolean | Always True to distinguish this type from NetInfoBridgelessNetwork |
| addr | string | The primary IPv4 address assigned to the bridge device |
| iface | string | The network device associated with the network |
| switch | string | Specify Switch. Legacy is used if not passed |
| ipv6autoconf | boolean | Whether use ipv6 stateless autoconfiguration |
VmJobsMap:
A mapping of VM job information indexed by job UUID.
HostNetworkInterfaceStatsMap:
A mapping of host interface stats indexed by device name.
TaskDetails:
A collection of information about a task.
Members
| taskResult | TaskResult | Final task result (TaskResult) |
| message | string | Detailed error message from the underlying task verb |
| id | UUID | The task UUID |
| code | int | Return code from the underlying task verb |
| tag | string | The tag assigned to the task |
| state | TaskState | Current task state (TaskState) |
| verb | string | The underlying operation to be performed by the task |
VmDiskStats:
Statistics about a virtual machine disk device.
Members
| writtenBytes | string | Bytes written |
| flushLatency | string | The latency of flush operations in nanoseconds |
| apparentsize | string | The size of the disk (in bytes) |
| readLatency | string | The latency of read operations in nanoseconds |
| readBytes | string | Bytes read |
| writeLatency | string | The latency of write operations in nanoseconds |
| truesize | string | The amount of underlying storage allocated (in bytes) |
| imageID | UUID | The UUID of the Image associated with this disk |
| readRate | string | The read activity in bytes per second |
| writeRate | string | The write activity in bytes per second |
| readOps | string | Read operations since VM start |
| writeOps | string | Write operations since VM start |
ConvergenceAction:
Description of one action which has to be executed.
Members
| params | string | List of parameters of the action |
| name | string | The name of the action (e.g. abort, setDowntime, postcopy) |
StorageDomainCreateArgumentsNfs:
Creation argument for NFS-based Storage Domains.
Members
| remotePath | string | An export path in the form: <host>:<path> |
MigratedStats:
Statistics about the last completed migration of a VM
Members
| vmId | UUID | The UUID of the Vm |
| status | MigrationStatus | The current migration status of a VM |
| downtime | uint | The downtime the VM experienced |
FenceNodePowerStatusResult:
The host power status as a result of 'status' action.
Values
| on | | The remote host is powered on |
| off | | The remote host is powered off |
| unknown | | The power status is not known |
StorageDomainVitalsMap:
A mapping of Storage Domain vital statistics indexed by Storage Domain UUID.
NfsConnectionParameters:
Parameters for initiating a new NFS connection.
Members
| timeout | int | The time to wait before retrying a request (specified in tenths of one second). |
| version | string | Set the NFS protocol version |
| export | string | The remote target in <host>:<path> format |
| retrans | int | The number of retry attempts for failing operations |
TasksDetails:
A mapping of Task details indexed by Task UUID.
VmDisplayInfo:
Display and graphics device information.
Members
| tlsPort | string | The port in use for encrypted display data |
| port | string | The port in use for unencrypted display data |
| type | VmGraphicsDeviceType | The type of display in use |
| ipAddress | string | The IP address to use for accessing the VM display |
GuestSessionState:
An enumeration of user session states.
Values
| Active | | The display has been unlocked |
| LoggedOff | | A user has logged off |
| Locked | | The display is locked |
| UserLoggedOn | | A user has logged in |
| Unknown | | The session state is not known |
ConnectionRefParameters:
A discriminated record of parameters used to establish a ConnectionRef.
VmDiskDeviceFormat:
An enumeration of VM disk device formats.
Values
| raw | | Raw data is written directly to backing storage |
| cow | | Data is written using the Qemu qcow format |
SecretUsageType:
Enumeration for secret usage type
Values
| ceph | | This secret is associated with a Ceph RBD (rados block device) |
| volume | | This secret is associated with a volume |
| iscsi | | This secret is associated with an iSCSI target for CHAP authentication |
VolumeGroupAttributeClustered:
An enumeration of possible values for the clustered attribute.
Values
| c | | Indicates that clustered locking is enabled |
| - | | Indicates that clustered locking is disabled |
VmInfo:
A discriminated record of VM status information.
StorageDomainCreateArgumentsLocal:
Creation argument for local filesystem Storage Domains.
Members
| remotePath | string | A path on the local filesystem |
VmWatchdogDeviceAction:
An enumeration of VM watchdog device actions.
Values
| reset | | default, forcefully reset the guest |
| none | | do nothing |
| pause | | pause the guest |
| dump | | automatically dump the guest |
| poweroff | | forcefully power off the guest |
| shutdown | | gracefully shutdown the guest (not recommended) |
VmDeviceType:
An enumeration of VM device types.
Values
| sound | | A sound card or PC speaker |
| console | | A console device |
| smartcard | | A smartcard device |
| balloon | | A memory balloon device |
| memory | | A memory device |
| rng | | A rng device |
| controller | | An internal controller that usually provides a bus |
| hostdev | | A host device |
| graphics | | The graphics device |
| interface | | A network interface |
| video | | A video card |
| disk | | A hard disk, floppy, or cdrom device |
| tpm | | A TPM device |
| channel | | A host-guest communication channel |
| lease | | A lease device |
StoragePoolDomainInfoMap:
A mapping of active Storage Domain information indexed by Storage DomainUUID.
VmShortStatus:
Abbreviated virtual machine status.
Members
| vmId | UUID | The UUID of the VM |
| status | VmStatus | The current status of the VM |
MigratingStats:
Statistics about the current ongoing migration of a VM
Members
| vmId | UUID | The UUID of the Vm |
| status | MigrationStatus | The current migration status of a VM |
| progress | uint | The migration percentage progress |
BlockDeviceType:
Enumeration of possible block device types.
Values
| FCP | | The device is purely FibreChannel |
| MIXED | | The device consists of a mix of iSCSI and FibreChannel paths |
| iSCSI | | The device is pure iSCSI |
THPStates:
An enumeration of possible states for the Transparent Huge Pages feature.
Values
| always | | All memory regions will be scanned |
| never | | No memory regions will be scanned |
| madvise | | Only memory regions indicated by a call to madvise will be scanned |
VmBootMode:
An enumeration of VM boot modes.
Values
| a | | Boot from the first floppy device |
| c | | Boot from the first hard disk |
| d | | Boot from the first cdrom device |
| n | | Boot from the network |
VmTpmDeviceModel:
An enumeration of VM tpm device modes.
Values
| tpm-tis | | TPM Interface Standard |
VmBalloonDeviceType:
An enumeration of VM balloon device types.
Values
| memballoon | | A memory balloon |
ErrorInfo:
Information about an error
Members
| code | int | An error code |
| message | string | A free-form description of the error |
HostNetworkStatistics:
Host network statistics.
Members
| network | HostNetworkInterfaceStatsMap | Per-interface network statistics |
| txDropped | string | The number of outgoing packets dropped |
| rxDropped | string | The number of incoming packets dropped |
VmRngDeviceSpecParams:
An enumeration of VM rng device models
Members
| bytes | int | Maximum number of bytes consumed per period |
| source | VmRngDeviceSource | Entropy source |
| period | int | Required if bytes are set Limits the rate of entropy consumption from source |
MigrateMode:
An enumeration of VM migration modes.
Values
| remote | | Migrate to a remote host |
| file | | Save the VM state to storage |