[Pacemaker] Howto recover from node state UNCLEAN (online)

[Lars Marowsky-Bree]

On 2013-09-05T12:23:23, Andreas Mock <andreas.mock at web.de> wrote:

> - resource monitoring failed on node 1
>   => stop of resource on node 1 failed 
>   => stonith off node 1 worked
> - more or less parallel as resource is clone resource
>   resource monitoring failed on node 2
>   => stop of resource on node 2 failed
>   => stonith of node 2 failed as stonith resource agent on
>      node 1 is unreachable caused by stonithing of node1
> 
> - Error message stating, giving up stonithing.
> => node 2 in the state above
> 
> Interestingly: a "service stop pacemaker" doesn't work
> as pacemaker seems to be blocked by this node state.
> 
> The questions:
> 1) How to recover from this state without rebooting?

A cleanup on the failed resource(s) (after fixing the problem with them,
that is) should do it.


Regards,
    Lars

-- 
Architect Storage/HA
SUSE LINUX Products GmbH, GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer, HRB 21284 (AG Nürnberg)
"Experience is the name everyone gives to their mistakes." -- Oscar Wilde