== sanity test 56d: 'lfs df -v' prints only configured devices ========================================================== 00:08:56 (1721880536)
UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      2210560       14464     2194048   1% /mnt/lustre[MDT:0]
lustre-OST0000_UUID      3771392       31744     3737600   1% /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3771392       26624     3742720   1% /mnt/lustre[OST:1]

filesystem_summary:      7542784       58368     7480320   1% /mnt/lustre