== sanity test 56d: 'lfs df -v' prints only configured devices ========================================================== 10:45:48 (1787841948)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116       15028     1256276   2%  /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116        8308     1262996   1%  /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3833116       24028     3582992   1%  /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3833116       19456     3587564   1%  /mnt/lustre[OST:1] 

filesystem_summary:      7666232       43484     7170556   1%  /mnt/lustre