[Pacemaker] heartbeat stop hangs sometimes

[Markus M.]

Andrew Beekhof wrote:

>> Unfortunately it doesn't fix the problem. Heartbeat still hangs:
> 
> The pacemaker patch wont affect heartbeat-based clusters. Sorry.

Maybe i wasn't very clear in my communication, we _are_ using pacemaker 
together with heartbeat for the cluster communication.

I applied Lars' patch to lib/common/mainloop.c and rebuild & installed 
the pacemaker and pacemaker-libs rpms. But while testing it hangs again 
(after working for about ~20 times).

Regards
Markus