== sanity test 56c: check 'lfs df' showing device status ========================================================== 15:00:18 (1767729618)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      2210432       10752     2197632   1%  /mnt/lustre[MDT:0]
lustre-OST0000_UUID      3771392       88064     3681280   3%  /mnt/lustre[OST:0] DNf
lustre-OST0001_UUID      3771392       26624     3742720   1%  /mnt/lustre[OST:1]

filesystem_summary:      7542784      114688     7424000   2%  /mnt/lustre

llite.lustre-ffff8fa991d79000.statfs_state=
lmv.lustre-clilmv-ffff8fa991d79000.statfs_state=
lov.lustre-clilov-ffff8fa991d79000.statfs_state=
mdc.lustre-MDT0000-mdc-ffff8fa991d79000.statfs_state=
osc.lustre-OST0000-osc-ffff8fa991d79000.statfs_state=DNf
osc.lustre-OST0001-osc-ffff8fa991d79000.statfs_state=