== sanity test 56d: 'lfs df -v' prints only configured devices ========================================================== 16:28:50 (1785961730)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116        8948     1262356   1%  /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116       14256     1257048   2%  /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3833116       25740     3581280   1%  /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3833116       17776     3589244   1%  /mnt/lustre[OST:1] 

filesystem_summary:      7666232       43516     7170524   1%  /mnt/lustre