My cluster service with files on GFS2 hung while failing over on Red Hat High Availability cluster
Issue
- When we tried to switch the service to the other node, it went to hung state and failover did not happened:
[root@node2]# clusvcadm -r DATABASEA_Service -m node1
Trying to relocate service:DATABASEA_Service to node1...
<ctrl+c>
[root@node2]# clustat
Cluster Status for mycluster @ Fri Dec 28 10:39:25 2012
Member Status: Quorate
Member Name ID Status
------ ---- ---- ------
node2 1 Online, Local, rgmanager
node1 2 Online, rgmanager
Service Name Owner (Last) State
------- ---- ----- ------ -----
service:DATABASE2_Service node2 started
service:DATABASE1_Service node2 stopping
Environment
- Red Hat Enterprise Linux 6 (RHEL6) with the High Availability and Resilient Storage Add Ons.
- 2 or more nodes in a Red Hat High Availability Cluster
- GFS2 filesystem operating in the cluster.
- The script resources for the services managed by rgmanager reside on a GFS2 filesystem.
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