== sanity test 56d: 'lfs df -v' prints only configured devices ========================================================== 10:50:11 (1788879011)
UUID                   1K-blocks        Used   Available Use% Mounted on 
lustre-MDT0000_UUID      1414116       11252     1260052   1% /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116       16300     1255004   2% /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3833116       31252     3575740   1% /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3833116       13256     3593764   1% /mnt/lustre[OST:1] 

filesystem_summary:      7666232       44508     7169504   1% /mnt/lustre