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Re: TCP_MISS:DIRECT problems with http_accel configuration and cache (help please)

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Benno Blumenthal wrote:
You have a line


no_cache deny QUERY


I believe that implies the next line is

no_cache allow all


Which would kill caching.


I think so, anyway.   Safest thing to do is be explicit about

no_cache deny all

at the end of your no_cache section.

Benno

I tried this, with no luck. I even removed the no_cache directive and get the same problem.

This is bizarre.







Forrest Aldrich wrote:

I've set up Squid Version 2.5.STABLE6 as a host accelerator.

In the logs, I'm seeing entries that consistently say TCP_MISS:DIRECT
and there are no files being stored in the cache directory as I would
expect.

I'm not sure what's wrong, and hope someone can clarify.

The squid.conf file is very simple, and probably has a couple things
that aren't necessary:


  acl QUERY urlpath_regex cgi-bin \?
  no_cache deny QUERY

  acl all src 0.0.0.0/0.0.0.0

  acl onlyGet method get
  http_access allow onlyGet

  acl Manager proto cache_object
  acl LocalHost src 127.0.0.1/32
  http_access allow Manager LocalHost
  http_access deny Manager

  http_port 8888

  icp_port 0
  cache_mem 500 MB

  cache_dir ufs /var/cache/squid 2048 16 256
  emulate_httpd_log on
  redirect_rewrites_host_header off
  cache_replacement_policy GDSF
  cache_mgr xxx@xxxxxxx
  cache_effective_user squid
  cache_effective_group squid
  log_icp_queries off
  cachemgr_passwd xxxxxxxxxxxxx
  buffered_logs on

  httpd_accel_host xx.xx.xx.xx
  httpd_accel_port 80

  http_access deny all


Images are being transferred, but with TCP_MISS:DIRECT, which I
presume means it's going directly to the server to retrieve, rather
than the cache.  Even after viewing the images multiple times, they
are still not stored in the Squid cache.

The permissions on the directories are correct (squid:squid).   This
is on CentOS_4.3 (32bit).


Thanks!




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