== sanity test 56d: 'lfs df -v' prints only configured devices ========================================================== 18:16:15 (1786486575)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116       17748     1253556   2%  /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116       12036     1259268   1%  /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3833116       27144     3579876   1%  /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3833116       17364     3589656   1%  /mnt/lustre[OST:1] 

filesystem_summary:      7666232       44508     7169532   1%  /mnt/lustre