== sanity test 56d: 'lfs df -v' prints only configured devices ========================================================== 03:16:51 (1769761011)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116       20372     1250932   2%  /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116       18520     1252784   2%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       26696     3580296   1%  /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116       18524     3588496   1%  /mnt/lustre[OST:1]

filesystem_summary:      7666232       45220     7168792   1%  /mnt/lustre