== sanity test 56d: 'lfs df -v' prints only configured devices ========================================================== 07:51:45 (1787831505)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116       15308     1255996   2%  /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116        8576     1262728   1%  /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3833116       23656     3583364   1%  /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3833116       19832     3587188   1%  /mnt/lustre[OST:1] 

filesystem_summary:      7666232       43488     7170552   1%  /mnt/lustre