== sanity test 56d: 'lfs df -v' prints only configured devices ========================================================== 07:07:49 (1788001669)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      2210304        8704     2199552   1%  /mnt/lustre[MDT:0] 
lustre-OST0000_UUID      3771392       24576     3744768   1%  /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3771392       24576     3744768   1%  /mnt/lustre[OST:1] 

filesystem_summary:      7542784       49152     7489536   1%  /mnt/lustre