[Pacemaker] DRBD Recovery Policies

[Maros Timko]

> What would happen in this scenario? Would the RA defer the promote until
> the sync is completed? Would the inability to promote cause the failback
> to not happen and a resource cleanup is required once the sync has
> completed?
>
>
>
> I guess this is really down to how advanced the Linbit DRBD RA is?
>

Master/Slave OCF RAs update the score in accordance to current state
of the system (preferrence to run the resource). Your task is to set
the constraints for migration.

Tino