Change master in XenServer Pool
If actual master is online
- Disable HA if enabled:
xe pool-ha-disable
- get uuid of hosts
xe host-list
- Look for uuid of member server you want to make as new master server
- change master
xe pool-designate-new-master host-uuid=<new-master-uuid>
- If HA was enabled, restart HA
xe pool-ha-enable
If pool master is offline/dead
- on new master server
xe pool-emergency-transition-to-master
- recover member server
xe pool-recover-slaves
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