== sanity test 56d: 'lfs df -v' prints only configured devices ========================================================== 01:15:40 (1786770940)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116       15292     1256012   2%  /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116        8524     1262780   1%  /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3833116       30764     3576256   1%  /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3833116       12720     3594300   1%  /mnt/lustre[OST:1] 

filesystem_summary:      7666232       43484     7170556   1%  /mnt/lustre