== sanity test 56d: 'lfs df -v' prints only configured devices ========================================================== 10:02:21 (1789135341)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116        9036     1262268   1%  /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116       14516     1256788   2%  /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3833116       23660     3583360   1%  /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3833116       19836     3587184   1%  /mnt/lustre[OST:1] 

filesystem_summary:      7666232       43496     7170544   1%  /mnt/lustre