Solved: su: failed to execute /bin/ksh: Resource temporarily unavailable ?
Today we will see one of the most common error message and its solution. I. Error Message [root@ngelinux orasystem]# su - oracle Last login: Fri Jun 23 01:48:02 PDT 2023...
Tag: resource
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Solved: Veritas Cluster group is not starting on two nodes as expected.
I. Issue: Veritas group is not starting on two nodes as expected by application support teams. ngeuser1@ngeaix027> hagrp -online NGEL-threadpool_cache_now -any VCS NOTICE V-16-1-50735 Attempting to online group on system...
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Solved: VCS NOTICE V-16-1-50862 Unable to online group -groupname- on system ngeaix001. Group is autodisabled.
In this post, we will look at one of the common veritas error message which says “Group is autodisabled”. Lets see the complete error message and its solution. I. Error...
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How to stop/start DB on RAC Cluster Node ?
Today we will see how to stop/start database on a RAC cluster node. In this example, we need to stop ngelservstatdb/db2 database instance prior to DB because they are hard-linked...
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How to clear and start a faulted or partial service group in VCS ?
Today we will look at general steps how to clear and start a faulted/partial service group in VCS. These are few steps we follow whenever a SG goes into faulted/partial...
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Solved: CRS-4995: The command ‘Start resource’ is invalid in crsctl. Use srvctl for this command.
In this article we will look at an interesting error i faced recently while starting a Oracle RAC cluster resource. The general command to start a resource is like below,...