[DRBD-user] [Linux-ha-dev] ocf:linbit:drbd incorrectly handles split brain

Florian Haas florian.haas at linbit.com
Wed Jan 5 15:46:54 CET 2011

Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.


On 2011-01-05 14:44, Raoul Bhatia [IPAX] wrote:
> hi,
> 
> today, i encountered a split brain situation in my 2-node pacemaker
> setup: http://p.0wnz.at/194376
> 
> of course, i know how to manually resolve a split brain scenario
> like this.
> 
> however, i would expect pacemaker/the ra to do something about it.
> e.g. create a location constraint to not run drbd on the
> secondary/consistent node.

Look at your paste. You have no node where DRBD is Secondary. What do
you expect the agent to do?

Run Pacemaker on Heartbeat, and use dopd, and this won't happen.

Florian


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