== sanity test 56d: 'lfs df -v' prints only configured devices ========================================================== 11:49:56 (1783957796)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116       16092     1255212   2%  /mnt/lustre[MDT:0] 
lustre-OST0000_UUID      3833116       21356     3585664   1%  /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3833116       21580     3585440   1%  /mnt/lustre[OST:1] 

filesystem_summary:      7666232       42936     7171104   1%  /mnt/lustre