[ClusterLabs] pacemaker pingd with ms drbd = double masters short time when disconnected networks.

[Andrei Borzenkov]

15.12.2017 14:08, Прокопов Павел пишет:
...
>     stonith-enabled=false \
>     no-quorum-policy=ignore \
...
> 
> Why pp-pacemaker2 first become a master? It breaks drdb.
>

Because you told it to behave this way. You told your cluster that
neither stonith nor quorum are required; so each node can go ahead and
assume it is the only one left and it has full control over all resources.

For pure 2 node cluster stonith is mandatory; there is no way to resolve
split brain without it.