rgmanager fails to stop a clustered tomcat-6 resource when the configuration file is located on a shared storage that is failing in RHEL 6

Solution Unverified - Updated -

Issue

  • rgmanager fails to stop a tomcat-6 resource while trying to relocate a failed service and set it to failed state requiring manual intervention. This seems to happen if the configuration file is located on a failed network storage (e.g. nfs).
Jul  3 16:20:30 node1 rgmanager Stopping service service:myService
Jul 03 16:20:29 node1 rgmanager status on netfs:sharedfs timed out after 10 seconds
Jul 03 16:20:30 node1 rgmanager Stopping service service:myService
Jul 03 16:23:30 node1 rgmanager [tomcat-6] Checking Existence Of File /sharedfs/tomcat.conf [tomcat-6:myTomcat] > Failed - File Is Not Readable
Jul 03 16:23:30 node1 rgmanager [tomcat-6] Verifying Configuration Of tomcat-6:myTomcat > Failed
Jul 03 16:23:30 node1 rgmanager stop on tomcat-6 "myTomcat" returned 2 (invalid argument(s))
Jul 03 16:24:00 node1 rgmanager stop on netfs:myService timed out after 30 seconds
Jul 03 16:24:01 node1 rgmanager #12: RG service:myService failed to stop; intervention required
Jul 03 16:24:01 node1 rgmanager Service service:myService is failed

Environment

  • Red Hat Enterprise Linux (RHEL) 6 with the High Availability Add On
  • rgmanager
  • resource-agents releases prior to 3.9.2-40.el6
  • One or more tomcat-6 resources in /etc/cluster/cluster.conf
    • The configuration file for the tomcat-6 resource is on shared storage, such as an fs, clusterfs, or netfs resource that is also part of the service
    • The shared file system storing the tomcat-6 config file is failing in some way

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