== sanity test 56d: 'lfs df -v' prints only configured devices ========================================================== 07:14:15 (1788002055)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116       18008     1253296   2%  /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116       12232     1259072   1%  /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3833116       23204     3583788   1%  /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3833116       21308     3585712   1%  /mnt/lustre[OST:1] 

filesystem_summary:      7666232       44512     7169500   1%  /mnt/lustre