== sanity test 56c: check 'lfs df' showing device status ========================================================== 22:43:44 (1787453024)
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116       15180     1256124   2%  /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116        8412     1262892   1%  /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3833116       21620     3585400   1%  /mnt/lustre[OST:0] DNf
lustre-OST0001_UUID      3833116       21868     3585124   1%  /mnt/lustre[OST:1] 

filesystem_summary:      7666232       43488     7170524   1%  /mnt/lustre 

llite.lustre-ffff899a429ba000.statfs_state=
lmv.lustre-clilmv-ffff899a429ba000.statfs_state=
lov.lustre-clilov-ffff899a429ba000.statfs_state=
mdc.lustre-MDT0000-mdc-ffff899a429ba000.statfs_state=
mdc.lustre-MDT0001-mdc-ffff899a429ba000.statfs_state=
osc.lustre-OST0000-osc-ffff899a429ba000.statfs_state=DNf
osc.lustre-OST0001-osc-ffff899a429ba000.statfs_state=