== sanity test 56d: 'lfs df -v' prints only configured devices ========================================================== 07:55:37 (1789127737)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116       15280     1256024   2%  /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116        8560     1262744   1%  /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3833116       24980     3582040   1%  /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3833116       18516     3588504   1%  /mnt/lustre[OST:1] 

filesystem_summary:      7666232       43496     7170544   1%  /mnt/lustre