== sanity test 56c: check 'lfs df' showing device status ========================================================== 22:07:15 (1763348835)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116       15040     1256264   2%  /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116       14428     1256876   2%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       30188     3576832   1%  /mnt/lustre[OST:0] DNf
lustre-OST0001_UUID      3833116       13288     3593732   1%  /mnt/lustre[OST:1]

filesystem_summary:      7666232       43476     7170564   1%  /mnt/lustre

llite.lustre-ffff91b4c7fe8800.statfs_state=
lmv.lustre-clilmv-ffff91b4c7fe8800.statfs_state=
lov.lustre-clilov-ffff91b4c7fe8800.statfs_state=
mdc.lustre-MDT0000-mdc-ffff91b4c7fe8800.statfs_state=
mdc.lustre-MDT0001-mdc-ffff91b4c7fe8800.statfs_state=
osc.lustre-OST0000-osc-ffff91b4c7fe8800.statfs_state=DNf
osc.lustre-OST0001-osc-ffff91b4c7fe8800.statfs_state=