HI,guys: I meet a weird problem on my squid server. Sometimes, the "cache_dir"(/home) subarea is full when I see with "df" command. But if I see with "du" (du -hs /home) , I found the subarea use less than 50%. Like this: ------------------------------------------ df -h /home Filesystem Size Used Avail Capacity Mounted on /dev/da0s1g 27G 16G 9.6G 62% /home du -hs /home/ 5.6G /home/ ------------------------------------------ The "Used" is 16G when I use "df", but I couldn't found what file expend the space with "du". If I don't reboot the machine, the subarea(/home) would be depleted. I just wonder whether the bugs occurred by the squid or the FREEBSD. ------------------------------------------ OS:FreeBSD-4.10 Squid:2.5.STABLE13 with DISKD (UFS have the same problem) ------------------------------------------ Joe Cen joecen@xxxxxxx 2006-05-18