== sanity test 56d: 'lfs df -v' prints only configured devices ========================================================== 07:04:48 (1783076688)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116       19484     1251820   2%  /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116       14148     1257156   2%  /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3833116       23048     3583944   1%  /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3833116       22476     3584544   1%  /mnt/lustre[OST:1] 

filesystem_summary:      7666232       45524     7168488   1%  /mnt/lustre