== sanity test 56c: check 'lfs df' showing device status ========================================================== 06:07:28 (1775210848)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116       11712     1259592   1%  /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116       17652     1253652   2%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       27888     3579104   1%  /mnt/lustre[OST:0] DNf
lustre-OST0001_UUID      3833116       15596     3591424   1%  /mnt/lustre[OST:1]

filesystem_summary:      7666232       43484     7170528   1%  /mnt/lustre

llite.lustre-ffff99da44fc3000.statfs_state=
lmv.lustre-clilmv-ffff99da44fc3000.statfs_state=
lov.lustre-clilov-ffff99da44fc3000.statfs_state=
mdc.lustre-MDT0000-mdc-ffff99da44fc3000.statfs_state=
mdc.lustre-MDT0001-mdc-ffff99da44fc3000.statfs_state=
osc.lustre-OST0000-osc-ffff99da44fc3000.statfs_state=DNf
osc.lustre-OST0001-osc-ffff99da44fc3000.statfs_state=