[Pacemaker] Corosync hanging during stop

[Detlef Gossrau]

Hi,

I created a cluster installation with two nodes. Everything is running 
smoothly most of the time. But in case a resource was switched into 
unmanaged state and I reboot the node on which the resource is running, 
corosync is hanging during stop. Only after 'shutdown-escalation' time 
corosync is stopping.

Is this normal behavior ? Is there a parameter to prevent this ? IMHO a 
unmanged resource should not prevent corosync from stopping.

What's the expected behaviour on the other node ?

My environment :

Scientific Linux 6.3

pacemaker-cluster-libs-1.1.7-6.el6.x86_64
pacemaker-cli-1.1.7-6.el6.x86_64
pacemaker-libs-1.1.7-6.el6.x86_64
pacemaker-1.1.7-6.el6.x86_64
corosynclib-1.4.1-7.el6.x86_64
corosync-1.4.1-7.el6.x86_64
resource-agents-3.9.2-12.el6.x86_64
cluster-glue-libs-1.0.5-6.el6.x86_64
cluster-glue-1.0.5-6.el6.x86_64

Thanks for any hints !

Kind regards,
Detlef