== sanity test 56d: 'lfs df -v' prints only configured devices ========================================================== 00:02:31 (1788840151)
UUID                   1K-blocks        Used   Available Use% Mounted on 
lustre-MDT0000_UUID      2210304        7168     2201088   1% /mnt/lustre[MDT:0] 
lustre-OST0000_UUID      3771392       23552     3745792   1% /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3771392       24576     3744768   1% /mnt/lustre[OST:1] 

filesystem_summary:      7542784       48128     7490560   1% /mnt/lustre