Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
> > > Current DC: drbd01 (169093703) - partition with quorum
> > > Current DC: drbd02 (169093704) - partition with quorum
> > You've got a Pacemaker-split-brain, that's why the resources on top get
> > started on both sides.
>
> Do you have an idea why this can happen on a normal reboot?
> Attached the missing corosync.conf.
> I do not simlate any network failure, just a normal reboot.
> We are using unicast for the cluster communication.
A google search for "corosync 2.3.3 cluster split brain" gives eg.
http://clusterlabs.org/pipermail/users/2015-May/000376.html