LVM technology

Process:

1. Preparation of physical devices (disk partition)

 

2. Create pv

pvcreate /dev/sdb1 /dev/sdb2

3. Create vg

vgcreate [VG名] /dev/sdb1 /dev/sdb2

 

4. Create lv

lvcreate -L 2g -n [LV name] [VG name]

 

The file system format

mkfs.ext4 / dev / [VG Name] / [LV name]

 

6. Mount you can use

mount / dev / [VG Name] / [LV name] [mount directory]