== sanity test 56d: 'lfs df -v' prints only configured devices ========================================================== 08:59:13 (1782737953)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116       15832     1255472   2%  /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116        9516     1261788   1%  /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3833116       27020     3579972   1%  /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3833116       16464     3590556   1%  /mnt/lustre[OST:1] 

filesystem_summary:      7666232       43484     7170528   1%  /mnt/lustre