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This article mainly explains the "Linux expansion of LVM space method", the article explains the content is simple and clear, easy to learn and understand, the following please follow the editor's ideas slowly in depth, together to study and learn "Linux expansion of LVM space method" bar!

1. Increase the hard disk, or expand the size of the system hard disk

2. Partition and format the newly added hard disk

Fdisk / dev/sda--n: add partition-- p: select primary partition-- select partition number 1-4 and modify the partition type to LVM (8e is LVM)-- w: save write exit

3. Add a new LVM to the existing LVM group to achieve volume expansion

Pvcreate / dev/sda4

Vgextend VolGroup00 / dev/sda4

Lvextend-L + 29.9G / dev/mapper/VolGroup00-LogVol00

4. File system expansion

Resize2fs / dev/mapper/VolGroup00-LogVol00

Thank you for your reading, the above is the content of "the method of Linux expanding LVM space". After the study of this article, I believe you have a deeper understanding of the method of Linux expanding LVM space, and the specific use needs to be verified in practice. Here is, the editor will push for you more related knowledge points of the article, welcome to follow!

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