== sanity test 56d: 'lfs df -v' prints only configured devices ========================================================== 13:42:30 (1787852550)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116        9316     1261988   1%  /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116       14876     1256428   2%  /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3833116       24600     3582420   1%  /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3833116       18888     3588132   1%  /mnt/lustre[OST:1] 

filesystem_summary:      7666232       43488     7170552   1%  /mnt/lustre