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Fwd: [Xen-devel] Inter-domain shared memory facility in Xen?

  • To: takebe_akio@xxxxxxxxxxxxxx, xen-devel@xxxxxxxxxxxxxxxxxxx
  • From: "David Stone" <unclestoner@xxxxxxxxx>
  • Date: Thu, 1 Nov 2007 09:40:23 -0400
  • Delivery-date: Thu, 01 Nov 2007 06:41:06 -0700
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  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>

(Forgot to include the list)

---------- Forwarded message ----------
From: David Stone <unclestoner@xxxxxxxxx>
Date: Nov 1, 2007 9:39 AM
Subject: Re: [Xen-devel] Inter-domain shared memory facility in Xen?
To: Akio Takebe <takebe_akio@xxxxxxxxxxxxxx>

Thanks for your help on this.  So based on your responses I just want
to confirm my understanding is correct...is it true that:

1. It is currently possible to establish shared memory between Dom0
and DomU, but
2. It is currently not possible to establish shared memory between two
DomUs in an released Xen versions, nor the current xen-unstable branch
nor any other branch on http://xenbits.xensource.org.  There are
projects that address this that you mentioned though.

Thanks again,

> http://sourceforge.net/projects/xvmsocket/
> http://xen.xensource.com/files/xensummit_4/SuzanneMcIntosh_XenSummit_2007.pdf
> See XenSocket. I think it is your help.
> http://lists.xensource.com/archives/html/xen-devel/2007-05/msg00122.html
> Xway is also the similar facility.

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