== sanity test 56c: check 'lfs df' showing device status ========================================================== 12:49:54 (1787590194)
UUID                   1K-blocks        Used   Available Use% Mounted on 
lustre-MDT0000_UUID      1414116       15388     1255916   2% /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116        8732     1262572   1% /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3833116       24868     3582152   1% /mnt/lustre[OST:0] DNf
lustre-OST0001_UUID      3833116       18612     3588408   1% /mnt/lustre[OST:1] 

filesystem_summary:      7666232       43480     7170560   1% /mnt/lustre 

llite.lustre-ffff999609534800.statfs_state=
lmv.lustre-clilmv-ffff999609534800.statfs_state=
lov.lustre-clilov-ffff999609534800.statfs_state=
mdc.lustre-MDT0000-mdc-ffff999609534800.statfs_state=
mdc.lustre-MDT0001-mdc-ffff999609534800.statfs_state=
osc.lustre-OST0000-osc-ffff999609534800.statfs_state=DNf
osc.lustre-OST0001-osc-ffff999609534800.statfs_state=