== sanity test 56c: check 'lfs df' showing device status ========================================================== 01:07:18 (1787893638)
UUID                   1K-blocks        Used   Available Use% Mounted on 
lustre-MDT0000_UUID      1414116       15396     1255908   2% /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116        8592     1262712   1% /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3833116       27020     3579972   1% /mnt/lustre[OST:0] DNf
lustre-OST0001_UUID      3833116       16460     3590560   1% /mnt/lustre[OST:1] 

filesystem_summary:      7666232       43480     7170532   1% /mnt/lustre 

llite.lustre-ffffa06f462a2800.statfs_state=
lmv.lustre-clilmv-ffffa06f462a2800.statfs_state=
lov.lustre-clilov-ffffa06f462a2800.statfs_state=
mdc.lustre-MDT0000-mdc-ffffa06f462a2800.statfs_state=
mdc.lustre-MDT0001-mdc-ffffa06f462a2800.statfs_state=
osc.lustre-OST0000-osc-ffffa06f462a2800.statfs_state=DNf
osc.lustre-OST0001-osc-ffffa06f462a2800.statfs_state=
Waiting 90s for ''