Landy Landy wrote:
Amos thank you for replying.
I tried downloading the file again several time without luck. I ran the command you requested but don't know where to start reading it since it has over 4000 entries.
One of the downloads failed at 405MB. Squid didn't cache this one though which I thought it would have because I changed max_object_size t0 512 MB.
I'm stuck here without know what exactly is my problem.
--- On Wed, 12/2/09, Amos Jeffries <squid3@xxxxxxxxxxxxx> wrote:
From: Amos Jeffries <squid3@xxxxxxxxxxxxx>
Subject: Re: downloads fail after a while in 3.1.0.14
To: "Landy Landy" <landysaccount@xxxxxxxxx>
Cc: squid-users@xxxxxxxxxxxxxxx
Date: Wednesday, December 2, 2009, 8:09 PM
On Wed, 2 Dec 2009 15:10:44 -0800
(PST), Landy Landy
<landysaccount@xxxxxxxxx>
wrote:
Right now I'm trying to download a file from intel
thats 432MB and it
has
failed 5 times already. It started and failed at 110MB
later started it
again and failed at 19MB and so on. The best it has
done is 110MB.
I don't know whats going on. This time squid won't
cache this one since
I
have maximum_object_size 256 MB
I expect this explains the second failure at 19MB. If Squid
were able to
cache the object it would I think get to over 110MB before
failing again.
I suspect one of the timeouts (request or read) is set too
low for your
bandwidth speeds.
That and/or quick_abort may be clashing to do this.
It could also be the old enemies of broken ECN and TCP
window sizing.
I would increase this just for the moment to 512MB to
test if it
downloads
it.
Are you able to catch the information between the client
browser and
squid?
Running this on the squid box should log it to a file
"$CLIENTIP.log" for
detailed analysis:
tcpdump -i $ETH -s 0 -w $CLIENTIP.log host $CLIENTIP
NP: substituting $CLIENTIP for the client IP address and
$ETH with the
interface name Squid talks to the client through (ie. eth0,
eth1, etc).
Amos
Great. Are you able to send me that packet log and your squid.conf please?
Amos
--
Please be using
Current Stable Squid 2.7.STABLE7 or 3.0.STABLE20
Current Beta Squid 3.1.0.15
