== sanity test 56c: check 'lfs df' showing device status ========================================================== 12:30:32 (1788366632)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116       13040     1258264   2%  /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116       17400     1253904   2%  /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3833116       23396     3583624   1%  /mnt/lustre[OST:0] DNf
lustre-OST0001_UUID      3833116       21104     3585916   1%  /mnt/lustre[OST:1] 

filesystem_summary:      7666232       44500     7169540   1%  /mnt/lustre 

llite.lustre-ffff934143d37800.statfs_state=
lmv.lustre-clilmv-ffff934143d37800.statfs_state=
lov.lustre-clilov-ffff934143d37800.statfs_state=
mdc.lustre-MDT0000-mdc-ffff934143d37800.statfs_state=
mdc.lustre-MDT0001-mdc-ffff934143d37800.statfs_state=
osc.lustre-OST0000-osc-ffff934143d37800.statfs_state=DNf
osc.lustre-OST0001-osc-ffff934143d37800.statfs_state=
Waiting 90s for ''