On 09/07/2015 03:27 AM, Digimer wrote: > And this is why I am nervous; It is always ideal to have a primary fence > method that has a method of confirming the 'off' state. IPMI fencing can > do this, as can hypervisor-based fence methods like fence_virsh and > fence_xvm.
Hi Digimer, Yes, I thought that confirmation was kind of sacred but now I know it's not always possible. > I would use IPMI (iLO, DRAC, etc) as the primary fence method and > something else as a secondary, backup method. You can use SBD + watchdog > as the backup method, or as I do, a pair of switched PDUs (I find APC > brand to be very fast in fencing). This sounds great. Is there a way to specify a primary & secondary fencing device? I haven't seen a way to specify such hierarchy in pacemaker. Thanks, Jorge _______________________________________________ Users mailing list: [email protected] http://clusterlabs.org/mailman/listinfo/users Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://bugs.clusterlabs.org
