[DRBD-user] Adding a second volume to a resource and making it UpToDate

[Joel Colledge]

> Thank you for your reply, Joel!  I'm a little confused.  If I understand
> you correctly, what I should have done is:
>
> pcs property set maintenance-mode=true
> pcs cluster standby storage1
>
> How would the combination of putting Pacemaker in maintenance mode and
> then trying to standby a cluster member work?  Or maybe what you are
> saying is that the standby command would have not really done anything
> (because maintenance mode was active), but running the command and
> then running the unstandby command would have been enough to trigger a
> change in the "Inconsistent" state?

I meant just put Pacemaker in maintenance mode and do the rest
manually. So no "pcs cluster standby". Perhaps "pcs resource disable"
would be a better solution. In any case, you need to make sure DRBD is
not being used on either node before doing the "drbdadm primary
--force" steps.

Regards,
Joel