== sanity test 56c: check 'lfs df' showing device status ========================================================== 11:19:07 (1788880747)
UUID                   1K-blocks        Used   Available Use% Mounted on 
lustre-MDT0000_UUID      1414116       14780     1256524   2% /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116       18716     1252588   2% /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3833116       31072     3575948   1% /mnt/lustre[OST:0] DNf
lustre-OST0001_UUID      3833116       14480     3592540   1% /mnt/lustre[OST:1] 

filesystem_summary:      7666232       45552     7168488   1% /mnt/lustre 

llite.lustre-ffff926d84eca800.statfs_state=
lmv.lustre-clilmv-ffff926d84eca800.statfs_state=
lov.lustre-clilov-ffff926d84eca800.statfs_state=
mdc.lustre-MDT0000-mdc-ffff926d84eca800.statfs_state=
mdc.lustre-MDT0001-mdc-ffff926d84eca800.statfs_state=
osc.lustre-OST0000-osc-ffff926d84eca800.statfs_state=DNf
osc.lustre-OST0001-osc-ffff926d84eca800.statfs_state=
Waiting 90s for ''