sgdisk -e /dev/sdb
sgdisk -d 1 /dev/sdb
sgdisk -N 1 /dev/sdb
partprobe /dev/sdb
resize2fs /dev/sdb1
ubuntu machine
1st step: increase/resize disque from GUI console
2nd step : Extend physical drive partition
check free space : $sudo fdisk -l
$growpart /dev/sda 3 (Extend physical drive partition )
$pvdisplay ( See phisical drive )
[U]3rd step: Extend Logical volume [/U] $ lvdisplay (# View starting LV) $ sudo lvextend -l +100%FREE /dev/ubuntu-vg/ubuntu-lv ( # Resize LV) $ lvdisplay (# View changed LV)
4th step : Resize Filesystem $ resize2fs /dev/ubuntu-vg/ubuntu-lv $ fdisk -l (# Confirm results)