How to Replace a Disk in the ZFS Root Pool ?
Today we will see how to Replace a disk in the ZFS Root Pool. Lets have a look at them commands step by step. 1. Take the disk in...
Tag: error
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Solved: AIX: Unable to read either superblock.
Today in this post we will check what to do in case we are not able to read either superblock of a SAN disk on server. This is a common...
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Solved: VCS WARNING V-16-1-50104 Command failed. At least Group Operator privilege required.
Many of the times we observe below error message while running some VCS command from some user. Error Message ngeuser@ngeaix001> hagrp -clear vxfen -sys ngeaix001 VCS WARNING V-16-1-50104 Command (hagrp...
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How to check if a NFS server is reachable from NFS client ?
In this article, we will see how to verify if a NFS server is reachable from NFS client. I assume the NFS server is reachable i.e. ping works fine and...
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Solved: Satellite Certificate has expired error 3006 code on Redhat Satellite 6.5.
Today we will look at an interesting error message and its resolution. I have encountered this issue multiple times during redhat satellite migration from 5 to 6 and most of...
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How to get root cause of server reboot in IBM AIX ?
In this post we will look how to get root cause of server reboot in IBM AIX. Lets check it step by step how to get the root cause. 1....
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AIX: Solved: gencore:: Not owner
I have encountered an interesting issue or error while generating gencore on an AIX server. Lets see the error and solution details below. Error Details ngeunix003> gencore 12583030 ../core.dmp gencore::...