== sanity test 56c: check 'lfs df' showing device status ========================================================== 16:01:53 (1758744113)
UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      1414116       20764     1266924   2% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116       18488     1269200   2% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       22744     3584276   1% /mnt/lustre[OST:0] DNf
lustre-OST0001_UUID      3833116       22656     3584364   1% /mnt/lustre[OST:1]

filesystem_summary:      7666232       45400     7168640   1% /mnt/lustre

llite.lustre-ffff8f1910a17800.statfs_state=
lmv.lustre-clilmv-ffff8f1910a17800.statfs_state=
lov.lustre-clilov-ffff8f1910a17800.statfs_state=
mdc.lustre-MDT0000-mdc-ffff8f1910a17800.statfs_state=
mdc.lustre-MDT0001-mdc-ffff8f1910a17800.statfs_state=
osc.lustre-OST0000-osc-ffff8f1910a17800.statfs_state=DNf
osc.lustre-OST0001-osc-ffff8f1910a17800.statfs_state=