== sanity test 56d: 'lfs df -v' prints only configured devices ========================================================== 23:55:55 (1763355355)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116       13520     1257784   2%  /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116       20284     1251020   2%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       31616     3575404   1%  /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116       12888     3594132   1%  /mnt/lustre[OST:1]

filesystem_summary:      7666232       44504     7169536   1%  /mnt/lustre