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This article introduces the relevant knowledge of "what is the use of Linux's vgreduce command". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

The Linux common command vgreduce command reduces volume group capacity by removing physical volumes from the LVM volume group. The last remaining physical volume in the LVM volume group cannot be deleted.

Grammatical format

Vgreduce [parameters]

Common parameter:-an if the physical volume to be deleted is not specified on the command line, delete all empty physical volumes-removemissing deletes the missing physical volumes in the volume group, bringing the volume group back to normal

Reference exampl

Remove the physical volume / dev/sdb2 from the volume group "vg2000":

Root@linux265 ~] # vgreduce vg2000 / dev/sdb2 Removed "/ dev/sdb2" from volume group "vg2000"what is the use of Linux's vgreduce command" is introduced here, thank you for reading. If you want to know more about the industry, you can follow the website, the editor will output more high-quality practical articles for you!

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