== sanity test 56d: 'lfs df -v' prints only configured devices ========================================================== 23:24:32 (1784345072)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116        9800     1261504   1%  /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116       15248     1256056   2%  /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3833116       20864     3586128   1%  /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3833116       22612     3584408   1%  /mnt/lustre[OST:1] 

filesystem_summary:      7666232       43476     7170536   1%  /mnt/lustre