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Date:      Tue, 1 Sep 1998 15:06:00 -0700 
From:      "Callanan, Chris T" <chris.t.callanan@intel.com>
To:        "\"Gryphenne Cassandra\" " <dionn@spiritone.com>
Cc:        "\"freebsd-questions@FreeBSD.ORG\" " <freebsd-questions@FreeBSD.ORG>
Subject:   RE: Disk Cache
Message-ID:  <199809012210.WAA13989@calliope1.fm.intel.com>

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I guess maybe I didn't make myself clear.

I want more drive activity on the server side.  I am not using a 
browser, but a home grown synthetic test from the client side.  It is 
not doing any caching.

I'm in a system test lab and would like to get stress to my disk 
controller, but the files this test is grabbing are fairly small in size 
and in number, so they are all in FreeBSDs cache.

My configuration is:

Server: Pentium II processor, 440BX chipset, 64 MB RAM, 2x e100b NIC, 
2940 SCSI.

16 clients, 8 on each network, running a test that does http gets to the 
server.

Thanks

--Chris



______________________________ Reply Separator
_________________________________
Subject: Re: Disk Cache
Author:  "Gryphenne Cassandra" [SMTP:dionn@spiritone.com] at MSXGATE
Date:    9/1/98 1:31 PM


Chris Callanan wrote:
>
> I am running a synthetic web server test with FreeBSD 2.2.6-RELEASE,
> running
> Apache 1.2.5.
>
> My test uses only a few discrete files, so they end up getting cached in
>
> memory, and my drive system gets no work at all.
>
> Is there a way to turn off the cache to force each request to go to the
> disk?

Which browser are you using?

In Netscape, setting the memory cache size to zero will cause all pages
to be cached on disk, provided that disk caching is enabled.

--
Gryphenne Cassandra, BFH, WSIAMB & President of the Foundation
Consulting, Tech Support, Mass-bandwidth  ICQ: 15038888
Come to the Waterfront and ask for the Gryphenne

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