== sanity test 56d: 'lfs df -v' prints only configured devices ========================================================== 00:29:10 (1788496150)
UUID                   1K-blocks        Used   Available Use% Mounted on 
lustre-MDT0000_UUID      1414116       15460     1255844   2% /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116        8672     1262632   1% /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3833116       26940     3580080   1% /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3833116       16548     3590472   1% /mnt/lustre[OST:1] 

filesystem_summary:      7666232       43488     7170552   1% /mnt/lustre