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Date:      Tue, 1 Dec 2009 09:35:22 -0700
From:      Josh Carter <josh@multipart-mixed.com>
To:        Luke Marsden <luke@digital-crocus.com>, freebsd-xen@freebsd.org
Subject:   Re: FreeBSD Xen domU ?
Message-ID:  <AAFEDBFE-9B7E-499C-B9AE-D12CBD2BFA22@multipart-mixed.com>
In-Reply-To: <fc167c7e0912010337g51e63758yff9ee2d90cdb34ac@mail.gmail.com>
References:  <4AEF23FE.90604@gladserv.com> <d763ac660911030123n7e4de1f0l7b9fa0e125c49c2@mail.gmail.com> <4AF02B06.8090209@gladserv.com> <1258276895.3614.15.camel@glow> <4B0043B5.20601@tenebras.com> <A559C5D2-FF26-42AA-8402-5FFA26FFE8DF@gmail.com> <fc167c7e0912010337g51e63758yff9ee2d90cdb34ac@mail.gmail.com>

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Hi all,

On Dec 1, 2009, at 4:37 AM, Luke Marsden wrote:

> Thanks for your reply. I'll see what I can do about getting the =
precise
> version (which I believe is indeed 3.0.3) and patches for you. Amazon =
say on
> http://aws.amazon.com/ec2/ that "we work with our partners and =
community to
> provide you with the most choice possible. You are also empowered to =
use our
> bundling tools to upload your own operating systems"... so I'll =
attempt to
> hold them to that :)

I've been in contact with Jeff Barr at Amazon over the past couple =
months and he's trying to put me in contact with an "appropriate =
technical resource" to support FreeBSD efforts toward a EC2-compatible =
system.

Right now my company has a full-time expert working on FreeBSD on Xen, =
but our focus is initially IO performance. We're running 64-bit HVM with =
PV drivers. Given that Amazon runs Windows on EC2 they should have the =
ability to run HVM, but the preferable solution is PV. I don't know when =
PV will become a priority for somebody; for us (and some others I know) =
it wouldn't matter until IO runs a lot faster.

In any case, help from Amazon would be welcome. There are a number of =
companies interested in FreeBSD on Xen in various configurations, and =
efforts from any party benefit everyone else.

-Josh




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