== sanity test 56d: 'lfs df -v' prints only configured devices ========================================================== 10:20:55 (1784125255)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      2210432        8832     2199552   1%  /mnt/lustre[MDT:0] 
lustre-OST0000_UUID      3771392       22528     3744768   1%  /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3771392       25600     3743744   1%  /mnt/lustre[OST:1] 

filesystem_summary:      7542784       48128     7488512   1%  /mnt/lustre