On Feb 16, 2009, at 9:40 AM, Glory Smith wrote:
Many Thanks Andrew ,
The same way heartbeat did (if you're familiar with that).
Check out the section on STONITH in the configuration explained
document (http://clusterlabs.org/wiki/Documentation)
Unfortunetly this document's stonith chapter is blank. Anways i have
gone through some other available materials and disussions.
check again, in the version i updated earlier this morning its no
longer blank
According to me through STONITH , we fence (poweroff/reboot) the
errant node. this is a way to provide node fencing and work fine. my
concern is , does openais-pacemaker stack has something for resource
fencing .
how we will ensure that IO is blocked from errant node to shared disk.
we kill the node with STONITH.
very hard for a machine to write to shared media when its powered off.
we can kill nodes when:
- nodes become unresponsive
- nodes are not part of the cluster that has quorum
- resources fail to stop when instructed
- resources fail in any way (optional)
i am sure you ppl must have something .
waiting for your reply,
Thanks
_______________________________________________
Pacemaker mailing list
Pacemaker@oss.clusterlabs.org
http://oss.clusterlabs.org/mailman/listinfo/pacemaker
_______________________________________________
Pacemaker mailing list
Pacemaker@oss.clusterlabs.org
http://oss.clusterlabs.org/mailman/listinfo/pacemaker
_______________________________________________
Pacemaker mailing list
Pacemaker@oss.clusterlabs.org
http://oss.clusterlabs.org/mailman/listinfo/pacemaker
_______________________________________________
Pacemaker mailing list
Pacemaker@oss.clusterlabs.org
http://oss.clusterlabs.org/mailman/listinfo/pacemaker
