== sanity test 56d: 'lfs df -v' prints only configured devices ========================================================== 13:55:00 (1787853300)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116       15216     1256088   2%  /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116        8632     1262672   1%  /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3833116       32196     3574824   1%  /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3833116       11292     3595728   1%  /mnt/lustre[OST:1] 

filesystem_summary:      7666232       43488     7170552   1%  /mnt/lustre