== sanity test 56d: 'lfs df -v' prints only configured devices ========================================================== 18:05:13 (1787349913)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116        9184     1262120   1%  /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116       14636     1256668   2%  /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3833116       27876     3579144   1%  /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3833116       15612     3591408   1%  /mnt/lustre[OST:1] 

filesystem_summary:      7666232       43488     7170552   1%  /mnt/lustre