== sanity test 56d: 'lfs df -v' prints only configured devices ========================================================== 19:02:00 (1787871720)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116        9356     1261948   1%  /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116       14864     1256440   2%  /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3833116       26860     3580160   1%  /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3833116       16636     3590384   1%  /mnt/lustre[OST:1] 

filesystem_summary:      7666232       43496     7170544   1%  /mnt/lustre