== sanity test 56c: check 'lfs df' showing device status ========================================================== 20:31:50 (1788395510)
UUID                   1K-blocks        Used   Available Use% Mounted on 
lustre-MDT0000_UUID      2210304        7040     2201216   1% /mnt/lustre[MDT:0] 
lustre-OST0000_UUID      3771392       23552     3745792   1% /mnt/lustre[OST:0] DNf
lustre-OST0001_UUID      3771392       24576     3744768   1% /mnt/lustre[OST:1] 

filesystem_summary:      7542784       48128     7490560   1% /mnt/lustre 

llite.lustre-ffff996451f61800.statfs_state=
lmv.lustre-clilmv-ffff996451f61800.statfs_state=
lov.lustre-clilov-ffff996451f61800.statfs_state=
mdc.lustre-MDT0000-mdc-ffff996451f61800.statfs_state=
osc.lustre-OST0000-osc-ffff996451f61800.statfs_state=DNf
osc.lustre-OST0001-osc-ffff996451f61800.statfs_state=
Waiting 90s for ''