Relationships Between Classes
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 |
Driver_variant.driver |
Host_driver.variants |
one-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:
