== sanity test 56c: check 'lfs df' showing device status ========================================================== 13:46:20 (1785087980)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116       16364     1254940   2%  /mnt/lustre[MDT:0] 
lustre-OST0000_UUID      3833116       21588     3585432   1%  /mnt/lustre[OST:0] DNf
lustre-OST0001_UUID      3833116       21344     3585676   1%  /mnt/lustre[OST:1] 

filesystem_summary:      7666232       42932     7171108   1%  /mnt/lustre 

llite.lustre-ffff97f2b43b5800.statfs_state=
lmv.lustre-clilmv-ffff97f2b43b5800.statfs_state=
lov.lustre-clilov-ffff97f2b43b5800.statfs_state=
mdc.lustre-MDT0000-mdc-ffff97f2b43b5800.statfs_state=
osc.lustre-OST0000-osc-ffff97f2b43b5800.statfs_state=DNf
osc.lustre-OST0001-osc-ffff97f2b43b5800.statfs_state=
Waiting 90s for ''