== sanity test 56d: 'lfs df -v' prints only configured devices ========================================================== 08:04:08 (1786536248)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116       19204     1252100   2%  /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116       14472     1256832   2%  /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3833116       26896     3580096   1%  /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3833116       18668     3588352   1%  /mnt/lustre[OST:1] 

filesystem_summary:      7666232       45564     7168448   1%  /mnt/lustre