Re: [squid-users] Big file (500MB) need to be downloaded many times so that it can be cached?

On 4/07/2013 6:18 p.m., Makson Lee wrote:
> Hi All,
>
> The file had been downloaded successfully, but it didn't been cached,
> then you tried to download it a more few times, now it been cached,
> why?

When you first download it does not exist in cache (MISS). First
download adds it to the cache. Second and later downloads it does exist
in cache (HIT).

> Could you tell me how to debug it?

Please provide the output of "squid -v" command.

Please also provide a copy of the HTTP headers for this object as
delivered by the server to Squid. And tell how big exactly the object is.

> cache_replacement_policy heap GDSF
> memory_replacement_policy heap GDSF
> maximum_object_size 1024 MB
> maximum_object_size_in_memory 16 MB
> cache_dir aufs /usr/local/squid/var/cache 307200 256 256
> cache_mem 6144 MB
> cache_store_log none
> cache_peer apserver.domain parent 9443 0 no-query originserver
> name=httpsAccel ssl login=PROXYPASS sslflags=DONT_VERIFY_PEER

Option "login=PROXYPASS" should not be necessary. Only "login=PASS".

> cache_peer_access httpsAccel allow all
> coredump_dir /usr/local/squid/var/cache
> http_port 3128
> http_access allow all
> https_port 9443 cert=/usr/local/squid/etc/server.pem accel
> key=/usr/local/squid/etc/privkey.pem vhost
> refresh_pattern . 0 20% 4320
> cache_mgr admin
> cachemgr_passwd 123456 all

I hope that is not your real cache manager password. If so please change
it *urgently*.

> buffered_logs on
> visible_hostname proxyserver.domain

Amos
Received on Thu Jul 04 2013 - 08:56:18 MDT