== sanity test 56c: check 'lfs df' showing device status ========================================================== 07:25:12 (1744025112)
UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      1414116       14008     1273680   2% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116       21216     1266472   2% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       22176     3584844   1% /mnt/lustre[OST:0] DNf
lustre-OST0001_UUID      3833116       21936     3585084   1% /mnt/lustre[OST:1]

filesystem_summary:      7666232       44112     7169928   1% /mnt/lustre

llite.lustre-ffff88009cefa000.statfs_state=
lov.lustre-clilov-ffff88009cefa000.statfs_state=DNf
mdc.lustre-MDT0000-mdc-ffff88009cefa000.statfs_state=
mdc.lustre-MDT0001-mdc-ffff88009cefa000.statfs_state=
osc.lustre-OST0000-osc-ffff88009cefa000.statfs_state=DNf
osc.lustre-OST0001-osc-ffff88009cefa000.statfs_state=