/usr/sbin/clustat Could not connect to CMAN: Permission denied – Bug

non-root user ran /usr/sbin/clustat and aborted with message "Could not connect to CMAN: Permission denied".
It was identified this behavior came from RHEL 5 cluster bug in rgmanager version lower than 3.0.7.
 
$ ls -al /usr/sbin/clustat
-rwxr-xr-x 1 root root 74104 Jun 12  2009 /usr/sbin/clustat
$ /usr/sbin/clustat
Could not connect to CMAN: Permission denied
$ rpm -qa|grep rgm
rgmanager-2.0.46-1.el5_3.4
 
Solution: fixed in rgmanager-3.0.7
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About Pang

Oracle DBA working in database, fusion middleware and identity management and cloud.
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