== sanity test 56d: 'lfs df -v' prints only configured devices ========================================================== 01:34:03 (1789450443)
UUID                   1K-blocks        Used   Available Use% Mounted on 
lustre-MDT0000_UUID      1414116        8940     1262364   1% /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116       14528     1256776   2% /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3833116       23668     3583352   1% /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3833116       19816     3587204   1% /mnt/lustre[OST:1] 

filesystem_summary:      7666232       43484     7170556   1% /mnt/lustre