== sanity test 56c: check 'lfs df' showing device status ========================================================== 19:26:37 (1787613997)
UUID                   1K-blocks        Used   Available Use% Mounted on 
lustre-MDT0000_UUID      2210048        8960     2199040   1% /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      2210304        8064     2200192   1% /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3771392       33792     3735552   1% /mnt/lustre[OST:0] DNf
lustre-OST0001_UUID      3771392       16384     3752960   1% /mnt/lustre[OST:1] 

filesystem_summary:      7542784       50176     7488512   1% /mnt/lustre 

llite.lustre-ffff9bf88a254000.statfs_state=
lmv.lustre-clilmv-ffff9bf88a254000.statfs_state=
lov.lustre-clilov-ffff9bf88a254000.statfs_state=
mdc.lustre-MDT0000-mdc-ffff9bf88a254000.statfs_state=
mdc.lustre-MDT0001-mdc-ffff9bf88a254000.statfs_state=
osc.lustre-OST0000-osc-ffff9bf88a254000.statfs_state=DNf
osc.lustre-OST0001-osc-ffff9bf88a254000.statfs_state=