If you put drbd into maintenance mode, we'd not perform any state changes (stop/stop/promote/demote) on it that could fail. That would likely do what you're after.
On Thu, Mar 7, 2013 at 4:59 AM, Jan Škoda <le...@multihost.cz> wrote: > Dne 6.3.2013 06:38, Andrew Beekhof napsal(a): >> Nodes shouldn't be being fenced so often. Do you know what is causing >> this to happen? > I know that this shouldn't happen frequently, but not having access to > uptodate data is certainly unwanted and there should be a way to prevent it. > > DRBD is quite prone to demote failures, especially when filesystem can > not be umounted for some reason. Blocked process for example can't be > killed and filesystems accessed by it can't be unmounted. This problem > is causing 90% of fencing for me. > > -- > Honza 'Lefty' Škoda http://www.jskoda.cz/ > > > _______________________________________________ > Pacemaker mailing list: Pacemaker@oss.clusterlabs.org > http://oss.clusterlabs.org/mailman/listinfo/pacemaker > > Project Home: http://www.clusterlabs.org > Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf > Bugs: http://bugs.clusterlabs.org > _______________________________________________ Pacemaker mailing list: Pacemaker@oss.clusterlabs.org http://oss.clusterlabs.org/mailman/listinfo/pacemaker Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://bugs.clusterlabs.org
