I've been experiencing problems with my squid3 recently, I am using 10.04.3 LTS. Configured squid as always have been configuring since 8.04.04, but its not working as it should be.
I've been having issues with bz2 files, in my LAN when I try to do an apt-get update, it just says some indexes could not be downloaded because of a sum hash mismatch.
If you check squid log, for that kind of file it says
TCP_REFRESH_UNMODIFIED/206
Google around I read that's squid cache keeping the files more than usual, so I add this hoping to solve the problem:
refresh_pattern -i \.bz2$ 0 0% 60 override-lastmod refresh-ims override-expire
I don't know if that's well written or not, but it doesn't have solve the problem, and know squid log shows,
TCP_REFRESH_UNMODIFIED/304
but the same behaviour of the hash sum mismatch, please if someone could throw a light in here. The only fix to this problem so far is deleting all cache and recreate it every morning, which is far from a solution.
Any help will be greatly apreciate it.
regards.