This way it won't cache any "range" downloads as "range_offset_limit 0"
is the default option and it will make squid only download what the
client requested.
From squid-cache.org: "A size of 0 causes Squid to never fetch more
than the client requested. (default)"
What I'm trying to accomplish here, and have done while using AUFS, is
to make squid CACHE/STORE RANGED REQUESTS for windowsupdate.com, instead
of its default action of aborting.
How can I monitor whats the reason of all the "TCP_SWAPFAIL_MISS" on
range downloads like these:
1457381845.725 241 10.101.1.23 TCP_SWAPFAIL_MISS/206 33123 GET
http://www.stf.jus.br/arquivo/biblioteca/NovasAquisicoes/2015-10/1043520/sumario.pdf
- HIER_DIRECT/201.49.144.135 application/pdf
1457381846.036 293 10.101.1.23 TCP_SWAPFAIL_MISS/206 151352 GET
http://www.stf.jus.br/arquivo/biblioteca/NovasAquisicoes/2015-10/1043520/sumario.pdf
- HIER_DIRECT/201.49.144.135 application/pdf
1457381846.120 66 10.101.1.23 TCP_SWAPFAIL_MISS/206 33129 GET
http://www.stf.jus.br/arquivo/biblioteca/NovasAquisicoes/2015-10/1043520/sumario.pdf
- HIER_DIRECT/201.49.144.135 application/pdf
1457381846.310 66 10.101.1.23 TCP_SWAPFAIL_MISS/206 33129 GET
http://www.stf.jus.br/arquivo/biblioteca/NovasAquisicoes/2015-10/1043520/sumario.pdf
- HIER_DIRECT/201.49.144.135 application/pdf
Best Regards,
--
Heiler Bemerguy - (91) 98151-4894
Assessor Técnico - CINBESA (91) 3184-1751
Em 08/03/2016 05:04, L.P.H. van Belle escreveu:
I had this problem to.
I fixed this as followed
- Updated my windowsupdate acl
acl windowsupdate dstdomain windowsupdate.microsoft.com
acl windowsupdate dstdomain .update.microsoft.com
acl windowsupdate dstdomain download.windowsupdate.com
acl windowsupdate dstdomain redir.metaservices.microsoft.com
acl windowsupdate dstdomain images.metaservices.microsoft.com
acl windowsupdate dstdomain c.microsoft.com
acl windowsupdate dstdomain www.download.windowsupdate.com
acl windowsupdate dstdomain wustat.windows.com
acl windowsupdate dstdomain crl.microsoft.com
acl windowsupdate dstdomain sls.microsoft.com
acl windowsupdate dstdomain productactivation.one.microsoft.com
acl windowsupdate dstdomain ntservicepack.microsoft.com
acl windowsupdate dstdomain au.download.windowsupdate.com
acl windowsupdate dstdomain ds.download.windowsupdate.com
acl windowsupdate dstdomain ctldl.windowsupdate.com
acl windowsupdate dstdomain .data.microsoft.com
acl windowsupdate dstdomain .l.windowsupdate.com
acl windowsupdate dstdomain .microsoft.com.akadns.net
acl windowsupdate dstdomain .deploy.akamaitechnologies.com
I updated the refresh_pattern…
refresh_pattern -i
windowsupdate.com/.*\.(cab|exe|ms[i|u|f|p]|[ap]sf|wm[v|a]|dat|zip|psf)
43200 80% 129600 reload-into-ims
refresh_pattern -i
microsoft.com/.*\.(cab|exe|ms[i|u|f|p]|[ap]sf|wm[v|a]|dat|zip|psf)
43200 80% 129600 reload-into-ims
refresh_pattern -i
windows.com/.*\.(cab|exe|ms[i|u|f|p]|[ap]sf|wm[v|a]|dat|zip|psf) 43200
80% 129600 reload-into-ims
refresh_pattern -i
microsoft.com.akadns.net/.*\.(cab|exe|ms[i|u|f|p]|[ap]sf|wm[v|a]|dat|zip|psf)
43200 80% 129600 reload-into-ims
refresh_pattern -i
deploy.akamaitechnologies.com/.*\.(cab|exe|ms[i|u|f|p]|[ap]sf|wm[v|a]|dat|zip|psf)
43200 80% 129600 reload-into-imsI change above
and i change these :
range_offset_limit 0
quick_abort_min 0 KB
quick_abort_max 0 KB
quick_abort_pct 90
now the download for windows updates wont eat up your bandwith..
Greetz,
Louis
> -----Oorspronkelijk bericht-----
> Van: squid-users [mailto:squid-users-boun...@lists.squid-cache.org] Namens
> Alex Rousskov
> Verzonden: dinsdag 8 maart 2016 6:05
> Aan: squid-users@lists.squid-cache.org
> Onderwerp: Re: [squid-users] Sudden but sustained high bandwidth usage
>
> On 03/07/2016 07:00 PM, Amos Jeffries wrote:
> > Its a minor bug in the report display that they are not having more
> > columns with separate numbers for each worker.
>
> IMHO, the *summary* page should not include such noise. There should be
> a way to request worker-specific stats instead.
>
> Even for stats at the lower than mgr:info level, it may be a design bug
> to start including per-worker "columns" in human readable output format.
> Such "zooming" and "scoping" is best done by wrapper tools that can use
> HTML tables, links, Javascript boxes, and other visualization tools
> meant for navigating complex multi-layered information.
>
>
> On 03/07/2016 07:57 PM, Eliezer Croitoru wrote:
> > I didn't found any bug report that is related to the subject.
> > I will try to add it into the bugzilla later.
>
> If you do, please copy my objections there as well.
>
>
> Thank you,
>
> Alex.
>
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