== sanity test 56d: 'lfs df -v' prints only configured devices ========================================================== 19:52:34 (1786837954)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116       19212     1252092   2%  /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116       14024     1257280   2%  /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3833116       33160     3573832   1%  /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3833116       12256     3594764   1%  /mnt/lustre[OST:1] 

filesystem_summary:      7666232       45416     7168596   1%  /mnt/lustre