[ClusterLabs] crm resource stop VirtualDomain - how to know when/if VirtualDomain is really stopped ?
kgronlund at suse.de
Thu Oct 11 10:26:41 EDT 2018
On Thu, 2018-10-11 at 13:59 +0200, Lentes, Bernd wrote:
> i'm trying to write a script which shutdown my VirtualDomains in the
> night for a short period to take a clean snapshot with libvirt.
> To shut them down i can use "crm resource stop VirtualDomain".
> But when i do a "crm resource stop VirtualDomain" in my script, the
> command returns immediately. How can i know if my VirtualDomains are
> really stopped, because the shutdown may take up to several minutes.
> I know i could do something with a loop and "crm resource status" and
> grepping for e.g. stopped, but i would prefer a cleaner solution.
> Any ideas ?
You should be able to pass -w to crm,
crm -w resource stop VirtualDomain
That should wait until the policy engine settles down again.
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