== sanity test 56d: 'lfs df -v' prints only configured devices ========================================================== 12:24:41 (1787847881)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116        9088     1262216   1%  /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116       14712     1256592   2%  /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3833116       20524     3586496   1%  /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3833116       22964     3584056   1%  /mnt/lustre[OST:1] 

filesystem_summary:      7666232       43488     7170552   1%  /mnt/lustre