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Editor to share with you what is the use of the lvresize command in Linux, I believe most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to know it!

Linux common command lvresize command is used to adjust the space size of LVM logical volumes, which can increase and shrink the space.

Lvresize adjusts logical volume space size

Add that you need to be careful when using the lvresize command to resize and reduce logical volume space, as it may result in data loss.

Syntax lvresize (option) (parameter) option-L: specifies the size of the logical volume in "kKmMgGtT" bytes;-l: specifies the size of the logical volume (number of LE). Parameter logical volume: specifies the logical volume to delete.

The instance uses the lvresize command to resize the largest logical volume. Enter the following command on the command line:

[root@localhost ~] # lvresize-L + 200m / dev/vg1000/lvol0 # increases the logical volume space by 200m. The output information is as follows:

Extending logical volume lvol0 to 280.00 MB Logical volume lvol0 successfully resized and above are all the contents of this article entitled "what is the use of lvresize commands in Linux?" 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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