lvm-lab-practice

60  cd /dev
   61  ls
   62  fdisk /dev/xvdf
   63  gdisk /dev/xvdf
   64  gdisk /dev/xvdg
   66  pvcreate /dev/xvdf1 /dev/xvdg1
   67  vgdisplay 
   68  pvdisplay 
   69  vgcreate battlestar /dev/xvdf1 /dev/xvdg1
   70  vgs
   71  vgdisplay 
   72  vgdisplay -vv
   73  vgdisplay -v
   74  lvcreate -n  ijazlv -L 20G battlestar 
   75  lvs
   76  cd battlestar/
   77  ls
   78  ls -al
   80  file ijazlv
   81  mkfs.xfs ijazlv 
   82  mkdir /mnt/mydir
   83  mount ijazlv /mnt/mydir/
   84  cd /mnt/mydir/
   85  ls
   86  touch file1
   87  touch file2
   88  touch file4
   89  ls
   90  df -h
   91  gdisk /dev/xvdj
   92  partprobe 
   93  pvcreate /dev/xvdj1
   94  vgextend battlestar /dev/xvdj1
   95  vgs
   96  vgdisplay 
   97  vgdisplay -v
   98  lvextend -L 59G /dev/battlestar/ijazlv 
  100  lvs
  102  lvdisplay 
  103  df -h
  104  xfs_growfs /mnt/mydir/
  105  df -h
  106  exit