Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
On 10/08/11 08:31, Bart Coninckx wrote: > On 10/08/11 08:28, Bart Coninckx wrote: >> On 10/08/11 00:25, Lars Ellenberg wrote: >>> 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? >> >> I sure did (--overwrite-data-of-peer). Does this leave destructive >> traces? >> >> B. > > By this I mean: I did use --overwrite-data-of-peer while setting up the > resource, but I don't think I ever used it together with the "primary" > option. Forget that, I did. I probably mixed up some things. How do I get back from this? Create new meta data? cheers, B.