== sanity test 56d: 'lfs df -v' prints only configured devices ========================================================== 05:40:03 (1788774003)
UUID                   1K-blocks        Used   Available Use% Mounted on 
lustre-MDT0000_UUID      1414116       15356     1255948   2% /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116        8436     1262868   1% /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3833116       24048     3582972   1% /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3833116       19436     3587584   1% /mnt/lustre[OST:1] 

filesystem_summary:      7666232       43484     7170556   1% /mnt/lustre