xe pool- emergency-transition-to -master The following message appears: “Host agent will restart and transition to master in 10.000 seconds…” On the new master, run the following command: xe -toolstack-restart. On the new master, run the following command: xe pool-recover-slaves. A list of the slaved host UUIDs is displayed.
3/3/2014 · xe pool- emergency-transition-to -master uuid= If the master comes back up at this point, it re-establishes communication with its members, the members leave emergency mode, and operation returns to normal. However if the master is really dead, choose one of the remaining members and run the command on any member server:, 7/4/2014 · * xe pool- emergency-transition-to -master. Then, re-establish a connection to the slaves: * xe pool-recover-slaves. The above fix was applied in one of our client environments where three Xenservers were running in a pooled environment with Xen version 5.6SP2 installed in it. We were not able to access the other two hosts using Xencenter, when …
From that servers CLI, type the command, “ xe pool- emergency-transition-to -master” which will transition it to be the new Poolmaster. If the command runs successfully, you can recover the other pool servers by issuing the command, “ xe pool-recover-slaves”.
# xe pool-ha-enable. If the pool master is not available the switch has to be enforced to succeed. # xe pool- emergency-transition-to -master . Re-establish connection to the slave hosts # xe pool-recover-slave. You’re Done! Tweet. Labels: HA, Pool master, Xen Server. 3 comments Unknown mod.
xe pool- emergency-transition-to -master At this point the slave server should take over as the pool master and the management interface should be available again. Now if you type the xe host-is-in-emergency-mode command again you should get an answer of ‘ False’ . Now, open XenCenter again.
5/23/2016 · xe pool- emergency-transition-to -master; Now the SERVER2 is a master, issue the below command to know the which xen servers are false or live and to know UID’s; xe host-list params=uuid,name-label,host-metrics-live. Collected the Xen Server UID from above screenshot and issue the below command to know which VM’s are running on the failed server, xe pool- emergency-transition-to -master; pool-designate-new-master host-uuid= cat /etc/xensource/pool.conf to reflect to the new master. Restarted XAPI service and it back to the pool. ( xe -toolstack-restart) Report abuse …
6/28/2013 · Work on recovering the pool, elect the server you want to become the master, and on that box run “ xe pool- emergency-transition-to -master” Once that is completed, on the newly elected/transitioned master, run “ xe pool-recover-slaves” Once that is complete, you should be able to run “ xe host-list” and see all of your hosts listed; Enjoy, 4/7/2012 · If your pool-master is unavailable, or all of your hosts are showing no network adapter, then you will need to transfer the master role to one of the servers, from the command line, run: “ xe pool- emergency-transition-to -master” That will make this host the new pool master.
