== sanity test 56d: 'lfs df -v' prints only configured devices ========================================================== 22:00:12 (1788573612)
UUID                   1K-blocks        Used   Available Use% Mounted on 
lustre-MDT0000_UUID      1414116        8928     1262376   1% /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116       14484     1256820   2% /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3833116       26756     3580264   1% /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3833116       16732     3590288   1% /mnt/lustre[OST:1] 

filesystem_summary:      7666232       43488     7170552   1% /mnt/lustre