== sanity test 56d: 'lfs df -v' prints only configured devices ========================================================== 23:07:29 (1789096049)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116        8944     1262360   1%  /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116       14500     1256804   2%  /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3833116       30892     3576128   1%  /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3833116       12588     3594432   1%  /mnt/lustre[OST:1] 

filesystem_summary:      7666232       43480     7170560   1%  /mnt/lustre