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From: Veiko Kukk <veiko.kukk@gmail.com>
Date: Thu, 23 Nov 2017 16:15:15 +0200
Message-ID: <CAG8vQeMH57xgVPgM7=Cj52zxBk5v8ZyHxjCQTRjHA1uPjO+fdQ@mail.gmail.com>
Subject: Re: Cache sharing between siblings
To: users@trafficserver.apache.org
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archived-at: Thu, 23 Nov 2017 14:15:19 -0000

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Hi again,

Are there any better lists/forums to ask such questions?

Regards,
Veiko


2017-11-15 11:07 GMT+02:00 Veiko Kukk <veiko.kukk@gmail.com>:

> Hi,
>
> I'm new to ATS, so far we've been using Squid, but due to it's instability
> are moving away.
>
> I'm interested in avoiding regional cache duplication in CDN system.
> Currently, we have several Squid servers working as siblings and only
> pulling from origin if none of them has the object in cache, if sibling has
> object in cache, it's pulled from sibling but not stored locally. Only new
> content fetched from origin is store locally. Sibling lookup is done via
> ICP and has been working quite well so far.
>
> Is similar setup possible with ATS?
> I found no information in documentation how to configure siblings (only
> parent configuration is documented). Could you point me to right direction?
>
> Regards,
> Veiko
>
>

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<div dir=3D"ltr">Hi again,<div><br></div><div>Are there any better lists/fo=
rums to ask such questions?</div><div><br></div><div>Regards,</div><div>Vei=
ko</div><div><br></div></div><div class=3D"gmail_extra"><br><div class=3D"g=
mail_quote">2017-11-15 11:07 GMT+02:00 Veiko Kukk <span dir=3D"ltr">&lt;<a =
href=3D"mailto:veiko.kukk@gmail.com" target=3D"_blank">veiko.kukk@gmail.com=
</a>&gt;</span>:<br><blockquote class=3D"gmail_quote" style=3D"margin:0 0 0=
 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir=3D"ltr">Hi,<div=
><br></div><div>I&#39;m new to ATS, so far we&#39;ve been using Squid, but =
due to it&#39;s instability are moving away.</div><div><br></div><div>I&#39=
;m interested in avoiding regional cache duplication in CDN system. Current=
ly, we have several Squid servers working as siblings and only pulling from=
 origin if none of them has the object in cache, if sibling has object in c=
ache, it&#39;s pulled from sibling but not stored locally. Only new content=
 fetched from origin is store locally. Sibling lookup is done via ICP and h=
as been working quite well so far.</div><div><br></div><div>Is similar setu=
p possible with ATS?</div><div>I found no information in documentation how =
to configure siblings (only parent configuration is documented). Could you =
point me to right direction?</div><div><br></div><div>Regards,</div><div>Ve=
iko</div><div><br></div></div>
</blockquote></div><br></div>

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