== sanity test 56c: check 'lfs df' showing device status ========================================================== 02:01:57 (1783144917)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116       17392     1253912   2%  /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116       11372     1259932   1%  /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3833116       25344     3581676   1%  /mnt/lustre[OST:0] DNf
lustre-OST0001_UUID      3833116       19156     3587864   1%  /mnt/lustre[OST:1] 

filesystem_summary:      7666232       44500     7169540   1%  /mnt/lustre 

llite.lustre-ffff926083e2a000.statfs_state=
lmv.lustre-clilmv-ffff926083e2a000.statfs_state=
lov.lustre-clilov-ffff926083e2a000.statfs_state=
mdc.lustre-MDT0000-mdc-ffff926083e2a000.statfs_state=
mdc.lustre-MDT0001-mdc-ffff926083e2a000.statfs_state=
osc.lustre-OST0000-osc-ffff926083e2a000.statfs_state=DNf
osc.lustre-OST0001-osc-ffff926083e2a000.statfs_state=
Waiting 90s for ''