== sanity test 56d: 'lfs df -v' prints only configured devices ========================================================== 08:54:39 (1775048079)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116       21204     1250100   2%  /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116       18972     1252332   2%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       29740     3577280   1%  /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116       15796     3591224   1%  /mnt/lustre[OST:1]

filesystem_summary:      7666232       45536     7168504   1%  /mnt/lustre