== sanity test 56c: check 'lfs df' showing device status ========================================================== 05:07:23 (1771409243)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116       15620     1255684   2%  /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116       14712     1256592   2%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       20728     3586292   1%  /mnt/lustre[OST:0] DNf
lustre-OST0001_UUID      3833116       22744     3584276   1%  /mnt/lustre[OST:1]

filesystem_summary:      7666232       43472     7170568   1%  /mnt/lustre

llite.lustre-ffffa0f0e0c94800.statfs_state=
lmv.lustre-clilmv-ffffa0f0e0c94800.statfs_state=
lov.lustre-clilov-ffffa0f0e0c94800.statfs_state=
mdc.lustre-MDT0000-mdc-ffffa0f0e0c94800.statfs_state=
mdc.lustre-MDT0001-mdc-ffffa0f0e0c94800.statfs_state=
osc.lustre-OST0000-osc-ffffa0f0e0c94800.statfs_state=DNf
osc.lustre-OST0001-osc-ffffa0f0e0c94800.statfs_state=