Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
On Fri, Oct 07, 2011 at 10:21:08PM +0200, Bart Coninckx wrote: > On 10/06/11 22:03, Florian Haas wrote: > >On 2011-10-06 21:43, Bart Coninckx wrote: > >>Hi all, > >> > >>would you mind sending me examples of your crm config for a dual primary > >>DRBD resource? > >> > >>I used the one on > >> > >>http://www.drbd.org/users-guide/s-ocfs2-pacemaker.html > >> > >>and on > >> > >>http://www.clusterlabs.org/wiki/Dual_Primary_DRBD_%2B_OCFS2 > >> > >>and they both result into split brain, except for when I start drbd > >>manually first. > > > >They clearly should not. Rather than soliciting other people's > >configurations and then try to adapt yours based on that, why don't you > >upload _your_ CIB (not just a "crm configure dump", but a full "cibadmin > >-Q") and your DRBD configuration to your pastebin/pastie/fpaste and let > >people tell you where your problem is? > > OK, I posted the drbd.conf on http://pastebin.com/SQe9YxhY > > cibadmin -Q is on http://pastebin.com/gTZqsACq > > The split brain logging is on http://pastebin.com/7unKKkdi . I somehow think you added some "--force" or "--overwrite-data-of-peer" to some drbdadm/drbdsetup primary invocation? > Could this be some sort of timing issue? Manually things are find, > but there are some seconds in between the primary promotions. -- : Lars Ellenberg : LINBIT | Your Way to High Availability : DRBD/HA support and consulting http://www.linbit.com