== sanity test 56d: 'lfs df -v' prints only configured devices ========================================================== 10:41:52 (1790952112)
UUID                   1K-blocks        Used   Available Use% Mounted on 
lustre-MDT0000_UUID      1414116        9376     1261928   1% /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116       14808     1256496   2% /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3833116       30968     3576052   1% /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3833116       12520     3594500   1% /mnt/lustre[OST:1] 

filesystem_summary:      7666232       43488     7170552   1% /mnt/lustre