== sanity test 56c: check 'lfs df' showing device status ========================================================== 08:57:06 (1789131426)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116       15284     1256020   2%  /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116        8536     1262768   1%  /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3833116       28024     3578996   1%  /mnt/lustre[OST:0] DNf
lustre-OST0001_UUID      3833116       15468     3591552   1%  /mnt/lustre[OST:1] 

filesystem_summary:      7666232       43492     7170548   1%  /mnt/lustre 

llite.lustre-ffff8b4e086d9000.statfs_state=
lmv.lustre-clilmv-ffff8b4e086d9000.statfs_state=
lov.lustre-clilov-ffff8b4e086d9000.statfs_state=
mdc.lustre-MDT0000-mdc-ffff8b4e086d9000.statfs_state=
mdc.lustre-MDT0001-mdc-ffff8b4e086d9000.statfs_state=
osc.lustre-OST0000-osc-ffff8b4e086d9000.statfs_state=DNf
osc.lustre-OST0001-osc-ffff8b4e086d9000.statfs_state=
Waiting 90s for ''