How to track where umount: /custom: target is busy ?
Lets see how to track where a partition is busy when it does not allow us to umount. I. Error Message [root@ngelinux001 ~]# umount /custom umount: /custom: target is...
Tag: change
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How to solve “Unable to negotiate with
port <##>: no matching key exchange method found. Their offer: diffie-hellman-group1-sha1″ ? In this post, lets see an interesting error message and its resolution. The issue occurred in my case after upgrading OpenSSH. I. Error The file /var/adm/auth.log file on the servers...
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How to share a NFS partition temporarily to a specific host in AIX ?
Lets see today how to share a NFS partition temporarily from a AIX NFS server to various clients. The post would be very useful to you as it took me...
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Solved: 0516-787 extendlv: Maximum allocation for logical volume XXYY ?
Today in this article, we will look how to increase maximum allocation size of a LV in IBM AIX. Sometimes when we try to increase a filesystem on IBM AIX...
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How to change disk parameter in AIX ?
Today we will look at an interesting article to understand how to change disk parameter in IBM AIX OS. We will change queue depth of the disk to 8 to...
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How to increase LP count in AIX filesystem ?
Today we will see how to increase LP count of an AIX filesystem. LP count is a limit set in a particular LV where we can’t increase the size of...
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How to turn on multithreading in AIX server ?
Today we will look how yo turn on multithreading on AIX server. The steps are quite easy to work out and the specialty of AIX server is that everything can...
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AIX: How to set full core generation.
Today we will look how to set full core generation in AIX. 1. Setting full core generation to true in AIX # chdev -a fullcore=true -lsys0 2. To verify...
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Meaning of the value stored in /proc/sys/kernel/panic file ?
Today we will look at an interesting topic to understand the meaning of value stored in /proc/sys/kernel/panic file. I. File Path /proc/sys/kernel/panic II. Meaning The value stored in this file...