Use the pvdisplay command of linux to display physical volume properties

Editor to share with you the use of linux pvdisplay command to display physical volume properties, I believe that most people do not know much, 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 pvdisplay command displays the properties of the physical volume. The physical volume information displayed includes: physical volume name, volume group to which it belongs, physical volume size, PE size, total number of PE, number of available PE, number of PE allocated, and UUID.

Syntax format: pvdisplay [parameters]

Common parameters:

-s output in short format-m displays PE to LE mapping

Reference example

Displays the basic information of the physical volume:

[root@linuxcool ~] # pvdisplay / dev/xvda2--- Physical volume-PV Name / dev/xvda2VG Name VolGroupPV Size 7.51 GiB / not usable 3.00 MiBAllocatable yes (but full) PE Size 4.00 MiBTotal PE 1922Free PE 0Allocated PE 1922PV UUID 6MQM6I-pgfg-PHVp -0cvz-k2WQ-YwP7-M0ee0b above is all the contents of displaying physical volume attributes using linux's pvdisplay 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!