Hi, On Thu, 19 Jan 2012 10:29:28 +0100, marc genou <[email protected]> wrote: > Hi > > We are using drbd alongside with heartbeat and pacemaker in a lot of > machines > drbd 8.3 > pacemaker 1.0.11 > heartbeat 3.x > > We are having serious problems with the sync. In all these different types > of environments some of the drbd devices seems to be updated in the > secondary node but the real copy that they are keeping is outdated (a month > ago or even more) suddenly something happen and we find that the sync from > the secondary is restoring outdated data. > > If you need more data, please ask me.
You do not have (properly setup) fencing and this causes a split brain, because when the connection is lost the secondary keeps running without being outdated _______________________________________________ drbd-user mailing list [email protected] http://lists.linbit.com/mailman/listinfo/drbd-user
