Disk usage problem

[Jhih-Sing Chen]

Hi all,

I'm using 4.11 version of FreeBSD and I have a problem with the /
partition disk usage.
Actually the / partition was 90% usage, but after reboot, it turned
into 31% usage.

Jschen# df -h
Filesystem    Size   Used  Avail Capacity  Mounted on
/dev/da0s1a    20G   5.6G    13G    31%    /
/dev/da0s1e   418G   184G   201G    48%    /home

Any ideas?
Thanks.

-jschen