[ClusterLabs] DRBD split brain after Cluster node recovery

ArekW arkaduis at gmail.com
Wed Jul 12 07:19:13 EDT 2017

Thanks for quick respond. I've found the fencing docs on Linbit and try to
follow but I got an error regarding "disk" section:

drbd.d/global_common.conf:57: Parse error: 'resync-rate | c-plan-ahead |
c-delay-target | c-fill-target | c-max-rate | c-min-rate | bitmap' expected,
        but got 'fencing'

I set the config in global.cont but also in my storage.res file (not at the
same time) all according to the manual like:
disk {
  fencing resource-only;

I got the drbd running when I deleted the fencing phrase but then the
fencing is not working.

2017-07-12 11:51 GMT+02:00 Dmitri Maziuk <dmaziuk at bmrb.wisc.edu>:

> On 7/12/2017 4:33 AM, ArekW wrote:
>> Hi,
>> Can in be fixed that the drbd is entering split brain after cluster
>> node recovery?
> I always configure "after-sb*" handlers and drbd-level fence but I never
> ran it with allow-two-primaries. You'll have read the fine manual on how
> that works in a dual-primary config.
> Dima
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