Issue: last time i faced a problem in my ubuntu to increase the / file system, even this is a part of LVM. When I tried lvextend and resizefs also the / file system not expanding. Solution: Using the growpart package 1.Install growpart: apt install -y cloud-guest-utils 2.Run: growpart <disk name> <partition name> example: growpart /dev/vda 3 3.Extend LV: lvextend -l +100%FREE /dev/ubuntu-vg/ubuntu-lv 4.Extend FS: resize2fs /dev/ubuntu-vg/ubuntu-lv
Virtualization The Future!!!