== sanity test 56d: 'lfs df -v' prints only configured devices ========================================================== 05:52:02 (1786960322)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116        8984     1262320   1%  /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116       14744     1256560   2%  /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3833116       28860     3578160   1%  /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3833116       14620     3592400   1%  /mnt/lustre[OST:1] 

filesystem_summary:      7666232       43480     7170560   1%  /mnt/lustre