== sanity test 56c: check 'lfs df' showing device status ========================================================== 20:20:40 (1746145240)
UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      1414116       12768     1274920   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116       19196     1268492   2% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       30912     3576108   1% /mnt/lustre[OST:0] DNf
lustre-OST0001_UUID      3833116       12192     3594828   1% /mnt/lustre[OST:1]

filesystem_summary:      7666232       43104     7170936   1% /mnt/lustre

llite.lustre-ffff8800a944d000.statfs_state=
lmv.lustre-clilmv-ffff8800a944d000.statfs_state=
lov.lustre-clilov-ffff8800a944d000.statfs_state=
mdc.lustre-MDT0000-mdc-ffff8800a944d000.statfs_state=
mdc.lustre-MDT0001-mdc-ffff8800a944d000.statfs_state=
osc.lustre-OST0000-osc-ffff8800a944d000.statfs_state=DNf
osc.lustre-OST0001-osc-ffff8800a944d000.statfs_state=
Waiting 90s for ''