== sanity test 56d: 'lfs df -v' prints only configured devices ========================================================== 00:08:15 (1747800495)
UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      1414116       15840     1271848   2% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116       23692     1263996   2% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       27600     3579420   1% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116       17552     3589468   1% /mnt/lustre[OST:1]

filesystem_summary:      7666232       45152     7168888   1% /mnt/lustre