== sanity test 56c: check 'lfs df' showing device status ========================================================== 20:18:27 (1787703507)
UUID                   1K-blocks        Used   Available Use% Mounted on 
lustre-MDT0000_UUID      1414116       15428     1255876   2% /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116        8488     1262816   1% /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3833116       30960     3576060   1% /mnt/lustre[OST:0] DNf
lustre-OST0001_UUID      3833116       12524     3594496   1% /mnt/lustre[OST:1] 

filesystem_summary:      7666232       43484     7170556   1% /mnt/lustre 

llite.lustre-ffff8daa2c5a1000.statfs_state=
lmv.lustre-clilmv-ffff8daa2c5a1000.statfs_state=
lov.lustre-clilov-ffff8daa2c5a1000.statfs_state=
mdc.lustre-MDT0000-mdc-ffff8daa2c5a1000.statfs_state=
mdc.lustre-MDT0001-mdc-ffff8daa2c5a1000.statfs_state=
osc.lustre-OST0000-osc-ffff8daa2c5a1000.statfs_state=DNf
osc.lustre-OST0001-osc-ffff8daa2c5a1000.statfs_state=