== sanity test 56d: 'lfs df -v' prints only configured devices ========================================================== 14:11:50 (1785953510)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      2210176        6784     2201344   1%  /mnt/lustre[MDT:0] 
lustre-OST0000_UUID      3771392       21504     3747840   1%  /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3771392       26624     3742720   1%  /mnt/lustre[OST:1] 

filesystem_summary:      7542784       48128     7490560   1%  /mnt/lustre