== sanity test 56d: 'lfs df -v' prints only configured devices ========================================================== 22:18:03 (1781230683)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116        8788     1262516   1%  /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116       14464     1256840   2%  /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3833116       30736     3576284   1%  /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3833116       12744     3594276   1%  /mnt/lustre[OST:1] 

filesystem_summary:      7666232       43480     7170560   1%  /mnt/lustre