== sanity test 56d: 'lfs df -v' prints only configured devices ========================================================== 09:22:11 (1787750531)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116        9348     1261956   1%  /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116       14620     1256684   2%  /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3833116       24756     3582264   1%  /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3833116       18568     3588452   1%  /mnt/lustre[OST:1] 

filesystem_summary:      7666232       43324     7170716   1%  /mnt/lustre