Linux

ubuntu20 扩容根目录

   33  fdisk -l
   34  fdisk /dev/sda
   35  lsblk
   36  vgextend ubuntu-vg /dev/sda4
   37  lsblk
   38  lvextend -l +100%FREE /dev/ubuntu-vg/ubuntu-lv /dev/sda4
   39  echo $?
   40  lsblk
   41  df -h
   42  resize2fs /dev/mapper/ubuntu--vg-ubuntu--lv