== sanity test 56c: check 'lfs df' showing device status ========================================================== 04:28:22 (1788769702)
UUID                   1K-blocks        Used   Available Use% Mounted on 
lustre-MDT0000_UUID      2210304        7296     2200960   1% /mnt/lustre[MDT:0] 
lustre-OST0000_UUID      3771392       21504     3747840   1% /mnt/lustre[OST:0] DNf
lustre-OST0001_UUID      3771392       26624     3742720   1% /mnt/lustre[OST:1] 

filesystem_summary:      7542784       48128     7490560   1% /mnt/lustre 

llite.lustre-ffff9c4904e47000.statfs_state=
lmv.lustre-clilmv-ffff9c4904e47000.statfs_state=
lov.lustre-clilov-ffff9c4904e47000.statfs_state=
mdc.lustre-MDT0000-mdc-ffff9c4904e47000.statfs_state=
osc.lustre-OST0000-osc-ffff9c4904e47000.statfs_state=DNf
osc.lustre-OST0001-osc-ffff9c4904e47000.statfs_state=