[Pacemaker] Migrate/run resource only if m/s resource is master/promoted on target node

[Michael Schwartzkopff]

Am Montag, 28. Dezember 2009 14:36:11 schrieb Martin Gombač:
> Hi,
>
> i have mostly working Xen + DRBD + Live migration + Resource fencing,
> but here is a slight issue with my crm config.
>
> I want for resource Hosting to migrate to other node only when the drbd
> resource there is primary. I did try to achieve this using ordering (see
> config below). Currently it can happen, that drbd resouce is still in
> slave (secondary) while migration starts. Example:

What about a colocation constraints refering to the resource in master state?

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Dr. Michael Schwartzkopff
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