Develop for XenServer

Relationships Between Classes

October 11, 2024

Contributed by:

Fields that are bound together are shown in the following table:

object.field	object.field	relationship
`VM.snapshot_of`	`VM.snapshots`	one-to-many
`VDI.snapshot_of`	`VDI.snapshots`	one-to-many
`VM.parent`	`VM.children`	one-to-many
`task.subtask_of`	`task.subtasks`	one-to-many
`PIF.bond_slave_of`	`Bond.slaves`	one-to-many
`Bond.master`	`PIF.bond_master_of`	one-to-many
`VLAN.tagged_PIF`	`PIF.VLAN_slave_of`	one-to-many
`tunnel.access_PIF`	`PIF.tunnel_access_PIF_of`	one-to-many
`tunnel.transport_PIF`	`PIF.tunnel_transport_PIF_of`	one-to-many
`PBD.host`	`host.PBDs`	one-to-many
`PBD.SR`	`SR.PBDs`	one-to-many
`VBD.VDI`	`VDI.VBDs`	one-to-many
`crashdump.VDI`	`VDI.crash_dumps`	one-to-many
`VBD.VM`	`VM.VBDs`	one-to-many
`crashdump.VM`	`VM.crash_dumps`	one-to-many
`VIF.VM`	`VM.VIFs`	one-to-many
`VIF.network`	`network.VIFs`	one-to-many
`Cluster_host.cluster`	`Cluster.cluster_hosts`	one-to-many
`PIF.host`	`host.PIFs`	one-to-many
`PIF.network`	`network.PIFs`	one-to-many
`VDI.SR`	`SR.VDIs`	one-to-many
`VTPM.VM`	`VM.VTPMs`	one-to-many
`console.VM`	`VM.consoles`	one-to-many
`VM.resident_on`	`host.resident_VMs`	one-to-many
`host_cpu.host`	`host.host_CPUs`	one-to-many
`host_crashdump.host`	`host.crashdumps`	one-to-many
`host_patch.host`	`host.patches`	one-to-many
`host_patch.pool_patch`	`pool_patch.host_patches`	one-to-many
`host.updates`	`pool_update.hosts`	many-to-many
`subject.roles`	`subject.roles`	unknown type
`role.subroles`	`role.subroles`	many-to-many
`VM.protection_policy`	`VMPP.VMs`	one-to-many
`VM.snapshot_schedule`	`VMSS.VMs`	one-to-many
`VM.appliance`	`VM_appliance.VMs`	one-to-many
`PGPU.GPU_group`	`GPU_group.PGPUs`	one-to-many
`VGPU.GPU_group`	`GPU_group.VGPUs`	one-to-many
`VGPU.type`	`VGPU_type.VGPUs`	one-to-many
`VGPU.VM`	`VM.VGPUs`	one-to-many
`VGPU.resident_on`	`PGPU.resident_VGPUs`	one-to-many
`PGPU.supported_VGPU_types`	`VGPU_type.supported_on_PGPUs`	many-to-many
`PGPU.enabled_VGPU_types`	`VGPU_type.enabled_on_PGPUs`	many-to-many
`GPU_group.supported_VGPU_types`	`VGPU_type.supported_on_GPU_groups`	many-to-many
`GPU_group.enabled_VGPU_types`	`VGPU_type.enabled_on_GPU_groups`	many-to-many
`PCI.host`	`host.PCIs`	one-to-many
`PGPU.host`	`host.PGPUs`	one-to-many
`VDI.metadata_of_pool`	`pool.metadata_VDIs`	one-to-many
`SR.introduced_by`	`DR_task.introduced_SRs`	one-to-many
`PVS_server.site`	`PVS_site.servers`	one-to-many
`PVS_proxy.site`	`PVS_site.proxies`	one-to-many
`PVS_cache_storage.site`	`PVS_site.cache_storage`	one-to-many
`PUSB.host`	`host.PUSBs`	one-to-many
`PUSB.USB_group`	`USB_group.PUSBs`	one-to-many
`VUSB.USB_group`	`USB_group.VUSBs`	one-to-many
`VUSB.VM`	`VM.VUSBs`	one-to-many
`Feature.host`	`host.features`	one-to-many
`network_sriov.physical_PIF`	`PIF.sriov_physical_PIF_of`	one-to-many
`network_sriov.logical_PIF`	`PIF.sriov_logical_PIF_of`	one-to-many
`Certificate.host`	`host.certificates`	one-to-many
`VM.groups`	`VM_group.VMs`	many-to-many

The following figure represents bound fields (as specified above) using crow’s foot notation to specify one-to-one, one-to-many, or many-to-many relationships:

Class relationships

The official version of this content is in English. Some of the Cloud Software Group documentation content is machine translated for your convenience only. Cloud Software Group has no control over machine-translated content, which may contain errors, inaccuracies or unsuitable language. No warranty of any kind, either expressed or implied, is made as to the accuracy, reliability, suitability, or correctness of any translations made from the English original into any other language, or that your Cloud Software Group product or service conforms to any machine translated content, and any warranty provided under the applicable end user license agreement or terms of service, or any other agreement with Cloud Software Group, that the product or service conforms with any documentation shall not apply to the extent that such documentation has been machine translated. Cloud Software Group will not be held responsible for any damage or issues that may arise from using machine-translated content.

Was this helpful

Relationships Between Classes

October 11, 2024

Contributed by:

October 11, 2024

Contributed by:

Relationships Between Classes

In this article