== sanity test 56c: check 'lfs df' showing device status ========================================================== 06:14:51 (1769080491)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      2210432       10624     2197760   1%  /mnt/lustre[MDT:0]
lustre-OST0000_UUID      3771392       20480     3748864   1%  /mnt/lustre[OST:0] DNf
lustre-OST0001_UUID      3771392       25600     3743744   1%  /mnt/lustre[OST:1]

filesystem_summary:      7542784       46080     7492608   1%  /mnt/lustre

llite.lustre-ffff99e6d2020800.statfs_state=
lmv.lustre-clilmv-ffff99e6d2020800.statfs_state=
lov.lustre-clilov-ffff99e6d2020800.statfs_state=
mdc.lustre-MDT0000-mdc-ffff99e6d2020800.statfs_state=
osc.lustre-OST0000-osc-ffff99e6d2020800.statfs_state=DNf
osc.lustre-OST0001-osc-ffff99e6d2020800.statfs_state=