[ClusterLabs] DLM hanging when corosync is OK causes cluster to hang

Digimer lists at alteeve.ca
Mon Jan 11 11:59:35 EST 2016

Hi all,

  We hit a strange problem where a RAID controller on a node failed,
causing DLM (gfs2/clvmd) to hang, but the node was never fenced. I
assume this was because corosync was still working.

  Is there a way in rhel6/cman/rgmanager to have a node suicide or get
fenced in a condition like this?

Papers and Projects: https://alteeve.ca/w/
What if the cure for cancer is trapped in the mind of a person without
access to education?

More information about the Users mailing list