== sanity test 56d: 'lfs df -v' prints only configured devices ========================================================== 08:17:41 (1781612261)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116       17212     1254092   2%  /mnt/lustre[MDT:0] 
lustre-OST0000_UUID      3833116       22908     3584084   1%  /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3833116       20540     3586480   1%  /mnt/lustre[OST:1] 

filesystem_summary:      7666232       43448     7170564   1%  /mnt/lustre