== sanity test 56c: check 'lfs df' showing device status ========================================================== 13:27:00 (1774891620)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      2210432       11264     2197120   1%  /mnt/lustre[MDT:0]
lustre-OST0000_UUID      3771392       23552     3745792   1%  /mnt/lustre[OST:0] DNf
lustre-OST0001_UUID      3771392       28672     3740672   1%  /mnt/lustre[OST:1]

filesystem_summary:      7542784       52224     7486464   1%  /mnt/lustre

llite.lustre-ffff95cad86b7000.statfs_state=
lmv.lustre-clilmv-ffff95cad86b7000.statfs_state=
lov.lustre-clilov-ffff95cad86b7000.statfs_state=
mdc.lustre-MDT0000-mdc-ffff95cad86b7000.statfs_state=
osc.lustre-OST0000-osc-ffff95cad86b7000.statfs_state=DNf
osc.lustre-OST0001-osc-ffff95cad86b7000.statfs_state=
Waiting 90s for ''