تغییر اندازه یک پارتیشن در LVM در Ubuntu 18.04

دستورات زیر را اجرا می کنیم:

$ sudo lvmdiskscan
 /dev/loop0 [ <90.99 MiB]
 /dev/ubuntu-vg/ubuntu-lv [ <49.00 GiB]
 /dev/loop1 [ <211.76 MiB]
 /dev/loop2 [ <88.68 MiB]
 /dev/sda2 [ 1.00 GiB]
 /dev/sda3 [ <49.00 GiB] LVM physical volume
 /dev/sdb [ 1.00 TiB]
 2 disks
 4 partitions
 0 LVM physical volume whole disks
 1 LVM physical volume

$ sudo pvscan
 PV /dev/sda3 VG ubuntu-vg lvm2 [<49.00 GiB / 0 free]
 Total: 1 [<49.00 GiB] / in use: 1 [<49.00 GiB] / in no VG: 0 [0 ]

$ sudo vgscan
 Reading volume groups from cache.
 Found volume group "ubuntu-vg" using metadata type lvm2

$ sudo pvcreate /dev/sdb
 Physical volume "/dev/sdb" successfully created.

$ sudo vgextend ubuntu-vg /dev/sdb
 Volume group "ubuntu-vg" successfully extended

$ sudo lvscan
 ACTIVE '/dev/ubuntu-vg/ubuntu-lv' [<49.00 GiB] inherit