Lustre for users

Run following commands from lustre clients:

Available disk space

• Human readable block usage: lfs df -h

  [root@condor-node2 lustre]# lfs df -h
  UUID                     bytes      Used Available  Use% Mounted on
  lustre-MDT0000_UUID     256.3M     16.3M    225.4M    6% /mnt/lustre[MDT:0]
  lustre-OST0000_UUID     945.9M     25.4M    871.6M    2% /mnt/lustre[OST:0]
  
  filesystem summary:     945.9M     25.4M    871.6M    2% /mnt/lustre
  
  

• List inodes instead of block usage: lfs df -ih

  [root@condor-node2 lustre]# lfs df -ih
  UUID                    Inodes     IUsed     IFree IUse% Mounted on
  lustre-MDT0000_UUID      60.0K        28     60.0K    0% /mnt/lustre[MDT:0]
  lustre-OST0000_UUID     122.1K        86    122.0K    0% /mnt/lustre[OST:0]
  
  filesystem summary:      60.0K        28     60.0K    0% /mnt/lustre