== sanity test 56d: 'lfs df -v' prints only configured devices ========================================================== 18:38:31 (1786660711)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116       15172     1256132   2%  /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116        8296     1263008   1%  /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3833116       25720     3581300   1%  /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3833116       17760     3589260   1%  /mnt/lustre[OST:1] 

filesystem_summary:      7666232       43480     7170560   1%  /mnt/lustre