== sanity test 56c: check 'lfs df' showing device status ========================================================== 04:23:10 (1788942190)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116       15224     1256080   2%  /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116        8068     1263236   1%  /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3833116       28144     3578876   1%  /mnt/lustre[OST:0] DNf
lustre-OST0001_UUID      3833116       15344     3591676   1%  /mnt/lustre[OST:1] 

filesystem_summary:      7666232       43488     7170552   1%  /mnt/lustre 

llite.lustre-ffff91da08d95800.statfs_state=
lmv.lustre-clilmv-ffff91da08d95800.statfs_state=
lov.lustre-clilov-ffff91da08d95800.statfs_state=
mdc.lustre-MDT0000-mdc-ffff91da08d95800.statfs_state=
mdc.lustre-MDT0001-mdc-ffff91da08d95800.statfs_state=
osc.lustre-OST0000-osc-ffff91da08d95800.statfs_state=DNf
osc.lustre-OST0001-osc-ffff91da08d95800.statfs_state=
Waiting 90s for ''