Citrix Systems Server 6 Manuel d'utilisateur télécharger pdf (Page 123)

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xe pool-emergency-transition-to-master

xe pool-recover-slaves

2. If the commands succeed, restart the VMs.

To restore a pool with all hosts failed

1. Run the command:

xe pool-restore-database file-name=<backup>

Warning:

This command will only succeed if the target machine has an appropriate number of

appropriately named NICs.

2. If the target machine has a different view of the storage (for example, a block-mirror with a different IP

address) than the original machine, modify the storage configuration using the pbd-destroy command and

then the pbd-create command to recreate storage configurations. See the section called “PBD Commands”

for documentation of these commands.

3. If you have created a new storage configuration, use pbd-plug or Storage > Repair Storage Repository menu

item in XenCenter to use the new configuration.

4. Restart all VMs.

To restore a VM when VM storage is not available

1. Run the command:

xe vm-import filename=<backup> metadata=true

2. If the metadata import fails, run the command:

xe vm-import filename=<backup> metadata=true --force

This command will attempt to restore the VM metadata on a 'best effort' basis.

3. Restart all VMs.

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Citrix Systems Server 6 Manuel d'utilisateur Page 123