== sanity test 56c: check 'lfs df' showing device status ========================================================== 00:25:35 (1788841535)
UUID                   1K-blocks        Used   Available Use% Mounted on 
lustre-MDT0000_UUID      1414116       15264     1256040   2% /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116        8608     1262696   1% /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3833116       21616     3585404   1% /mnt/lustre[OST:0] DNf
lustre-OST0001_UUID      3833116       21868     3585152   1% /mnt/lustre[OST:1] 

filesystem_summary:      7666232       43484     7170556   1% /mnt/lustre 

llite.lustre-ffffa0ba86154800.statfs_state=
lmv.lustre-clilmv-ffffa0ba86154800.statfs_state=
lov.lustre-clilov-ffffa0ba86154800.statfs_state=
mdc.lustre-MDT0000-mdc-ffffa0ba86154800.statfs_state=
mdc.lustre-MDT0001-mdc-ffffa0ba86154800.statfs_state=
osc.lustre-OST0000-osc-ffffa0ba86154800.statfs_state=DNf
osc.lustre-OST0001-osc-ffffa0ba86154800.statfs_state=
Waiting 90s for ''