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Re: unlinked squid process

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Just wanted to know the meaning of MISS_TCP.
I thought that might be an error message.

Thanks for the document.

I am going to install a squid log analyzer to see what objects
are cached ( I think we are caching quarries which I don't think
it is a good idea )
which one do you recommend ?
there is plenty of them but I was thinking of squeezer.

is there a sequence in restarting apache and squid while
 apache is configured to be the parent ?
because some time when we restart squid or apache the squid
process is not killed, and new process will be started.


Quoting Colin Campbell <sgcccdc@xxxxxxxxxxxxxxxx>:

Hi,

On Tue, 2007-10-23 at 01:29 -0400, squid@xxxxxxxxxxxxxx wrote:
  when I do "ps -ef | grep squid" I see
  squid    25921 25919  0 21:04 ?        00:00:00 (unlinkd)

  why it is unlinked ? I couldn't find any document to explain.

It isn't "unlinkEd", it's "unlinkd" which is a daemon used to remove old
objects from the cache.


  also I am using squid for accelerating my web server.
  I see following message in my access log files.
  TCP_MISS:FIRST_UP_PARENT "-"

  would you please let me know waht that message means

From the FAQ (http://wiki.squid-cache.org/SquidFaq/SquidLogs)

TCP_MISS = The requested object was not in the cache.
FIRST_UP_PARENT = The object was fetched from the first parent in the
list of parents.

  and if there is any thing I should concern about
  TCP_MISS:FIRST_UP_PARENT "-" 0 !!!!

It's hard to tell exactly what you're concerned about. Show more of the
log entry you're worried about.

Colin
--
Colin Campbell
Unix Support/Postmaster/Hostmaster
Citec
+61 7 3227 6334






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