Bug 727023

Description of problem:

If you have a script service managing tgtd (iscsi target daemon), and the tgtd daemon fails to stop because it is in use, rgmanager shows:

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# clusvcadm -d service:an1_storage
Local machine disabling service:an1_storage...Yes
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In the node's syslog is this:

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Jul 31 23:59:06 an-node01 rgmanager[3371]: Executing /etc/init.d/tgtd status
Jul 31 23:59:09 an-node01 rgmanager[2245]: Stopping service service:an1_storage
Jul 31 23:59:09 an-node01 rgmanager[3409]: Executing /etc/init.d/tgtd stop
Jul 31 23:59:10 an-node01 rgmanager[3442]: script:tgtd: stop of /etc/init.d/tgtd failed (returned 1)
Jul 31 23:59:10 an-node01 rgmanager[2245]: stop on script "tgtd" returned 1 (generic error)
Jul 31 23:59:10 an-node01 rgmanager[2245]: #12: RG service:an1_storage failed to stop; intervention required
Jul 31 23:59:10 an-node01 rgmanager[2245]: Service service:an1_storage is failed
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Version-Release number of selected component (if applicable):

scsi-target-utils-1.0.14-2.el6.x86_64
rgmanager-3.0.12-11.el6_1.1.x86_64

How reproducible:

100%

Steps to Reproduce:
1. Setup an iSCSI target, then on another node, mount it.
2. Add 'tgtd' as a script service to RGManager and enable it.
3. Try to stop the tgtd service
  
Actual results:

Fails to report the failure.

Expected results:

Properly detect the failure.

Additional info:

If it helps, I can provide my target.conf and cluster.conf files, though they are quite minimal configs.