[Linux-cluster] VM migration

Mark Chaney macscr at macscr.com
Tue Sep 2 20:03:15 UTC 2008

Are you using shared storage? Is far as I know, the current cluster suite
wont do an automatic live migration to another server during a reboot, but
it will do the live migration back after the reboot. Does that make sense?


From: linux-cluster-bounces at redhat.com
[mailto:linux-cluster-bounces at redhat.com] On Behalf Of Paras pradhan
Sent: Tuesday, September 02, 2008 2:55 PM
To: linux-cluster at redhat.com
Subject: [Linux-cluster] VM migration




I am running a cluster having 2 nodes using red hat cluster suite in CentOS
5.2. node 1 has a para virtualized guest(centOS)  running under Xen. My
question is when node1 is rebooted, guest is automatically relocated to node
2 . Instead of relocation, is migration possible in this case which can
result in Zero down time?



Thanks in adv


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