== sanity test 56d: 'lfs df -v' prints only configured devices ========================================================== 00:43:27 (1721882607)
UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      1414116       15408     1272280   2% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116       22240     1265448   2% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       26836     3580184   1% /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3833116       23736     3583284   1% /mnt/lustre[OST:1]

filesystem_summary:      7666232       50572     7163468   1% /mnt/lustre