== sanity test 56d: 'lfs df -v' prints only configured devices ========================================================== 15:43:35 (1785959015)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116        9096     1262208   1%  /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116       14660     1256644   2%  /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3833116       27780     3579240   1%  /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3833116       15724     3591296   1%  /mnt/lustre[OST:1] 

filesystem_summary:      7666232       43504     7170536   1%  /mnt/lustre