== sanity test 56d: 'lfs df -v' prints only configured devices ========================================================== 01:34:44 (1781242484)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116        8904     1262400   1%  /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116       14480     1256824   2%  /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3833116       29932     3577088   1%  /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3833116       13552     3593468   1%  /mnt/lustre[OST:1] 

filesystem_summary:      7666232       43484     7170556   1%  /mnt/lustre