[Pacemaker] UPDATE...2 node cluster with clvm, configuration help needed...

[Dejan Muhamedagic]

Hi,

On Tue, Jun 15, 2010 at 11:09:15AM +0200, Patrik.Rapposch at knapp.com wrote:
> 
> hy guys,
> 
> my colleague gave me a tip, that the stonith ressource on node 1, when node
> 2 is offline, won't work cause of a false state (cant reach the asm module
> of node 2) and so the other ressources (vg, lv) can't start.
> Based on this I modified the ibmrsa plugin in following way:
> 
> I changed the return value of "/usr/lib64/stonith/plugins/external/ibmrsa"
> in line 44 to 0, so that there is no false state for the stonith device and
> the remaining node (node 1) can start the ressources.

That's not a good idea. This way the remaining node proceeds
thinking that the fencing operation was successful. Basically,
you made the software lie.

Thanks,

Dejan