pool-eject

pool-ejecthost-uuid=<UUID of XenServer host to eject>

Instruct the specified XenServer host to leave an existing pool.

pool-emergency-reset-master

pool-emergency-reset-mastermaster-address=<address of the pool's master XenServer host>

Instruct a slave member XenServer host to reset its master address to the new value and attempt to connect to it. This command should not be run on master hosts.

pool-emergency-transition-to-master

pool-emergency-transition-to-master

Instruct a member XenServer host to become the pool master. This command is only accepted by the XenServer host if it has transitioned to emergency mode, meaning it is a member of a pool whose master has disappeared from the network and could not be contacted for some number of retries.

Note that this command may cause the password of the host to reset if it has been modified since joining the pool (see the section called “User Commands”).

pool-ha-enable

pool-ha-enableheartbeat-sr-uuids=<SR_UUID_of_the_Heartbeat_SR>

Enable High Availability on the resource pool, using the specified SR UUID as the central storage heartbeat repository.

pool-ha-disable

pool-ha-disable

Disables the High Availability functionality on the resource pool.

pool-join

pool-joinmaster-address=<address>master-username=<username>master-password=<password>

Instruct a XenServer host to join an existing pool.

pool-recover-slaves

pool-recover-slaves

Instruct the pool master to try and reset the master address of all members currently running in emergency mode. This is typically used after pool-emergency-transition-to-masterhas been used to set one of the members as the new master.

pool-restore-database

pool-restore-databasefile-name=<filename_to_restore_from_(on_client)>[dry-run=<true false>]

Upload a database backup (created with pool-dump-database) to a pool. On receiving the upload, the master will restart itself with the new database.

There is also a dry run option, which allows you to check that the pool database can be restored without actually perform the operation. By default, dry-runis set to false.

pool-sync-database

pool-sync-database

146

Page 164
Image 164
Citrix Systems 6 Pool-eject, Pool-emergency-reset-master, Pool-emergency-transition-to-master, Pool-ha-enable, Pool-join