== sanity test 56d: 'lfs df -v' prints only configured devices ========================================================== 04:25:20 (1779697520)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116       15388     1255916   2%  /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116        8696     1262608   1%  /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3833116       20552     3586468   1%  /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3833116       22932     3584088   1%  /mnt/lustre[OST:1] 

filesystem_summary:      7666232       43484     7170556   1%  /mnt/lustre