== sanity test 56c: check 'lfs df' showing device status ========================================================== 08:15:56 (1743509756)
UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      1414116       15556     1272132   2% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116       12936     1274752   2% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116      545088     3061932  16% /mnt/lustre[OST:0] DNf
lustre-OST0001_UUID      3833116      528616     3078404  15% /mnt/lustre[OST:1]

filesystem_summary:      7666232     1073704     6140336  15% /mnt/lustre

llite.lustre-ffff970a8a181000.statfs_state=
lmv.lustre-clilmv-ffff970a8a181000.statfs_state=
lov.lustre-clilov-ffff970a8a181000.statfs_state=
mdc.lustre-MDT0000-mdc-ffff970a8a181000.statfs_state=
mdc.lustre-MDT0001-mdc-ffff970a8a181000.statfs_state=
osc.lustre-OST0000-osc-ffff970a8a181000.statfs_state=DNf
osc.lustre-OST0001-osc-ffff970a8a181000.statfs_state=