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Editor to share with you the use of linux pvchange command to change the physical volume allocation license, I believe that most people do not know much about it, so share this article for you to learn, I hope you will learn a lot after reading this article, let's go to learn the method!

The pvchange command allows the administrator to change the allocation license of the physical volume, and if the physical volume fails, you can use the pvchange command to disable the allocation of PE on the physical volume.

Syntax format: pvchange [parameters]

Common parameters:

-u whether to generate a new UUID-x allows the allocation of PE

Reference example

Disable the allocation of PE on / dev/sdb1:

[root@linuxcool ~] # pvchange-x n / dev/sdb1 Physical volume "/ dev/sdb1" changed 1 physical volume changed / 0 physical volumes not changed above is all the contents of changing the physical volume allocation license using linux's pvchange command. Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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