WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 		  
Home Products Support Community News
 
   
 

xen-devel

[Top] [All Lists]
<prev [Date] next>
[Advanced]
 <prev [Thread] next>

RE: [Xen-devel] TCP communications between DomUs

from [Zhuo Song] [Permanent Link][Original]
To: "'Chu Rui'" <ruichu@xxxxxxxxx>, <Xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: RE: [Xen-devel] TCP communications between DomUs
From: "Zhuo Song" <alfred.z.song@xxxxxxxxx>
Date: Thu, 25 Nov 2010 18:28:59 +0800
Cc:
Delivery-date: Thu, 25 Nov 2010 02:29:41 -0800
Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:from:to:references :in-reply-to:subject:date:message-id:mime-version:content-type :x-mailer:thread-index:content-language; bh=Nd7nZkBIRmoIvxOX3mJ6T0Z0n0Pa7wAC5dce7KLTd+8=; b=JqE0Dv5cZDpX2ZWKPGfdxS+aDWhgmQ2jPjU3mdQ5zUjl7gfC4CdoR6FvwqYxEy2Stz TGQzqZwZIzbbfTxrSpyLNglGvR2F2MCNIQak+eikyQR4MTO0dwDRRvO8leGoh4ZE6twI GcI7ckXHQG+yqRM/vyBaoJY0o1FwNVAV5uVxY=
Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:references:in-reply-to:subject:date:message-id:mime-version :content-type:x-mailer:thread-index:content-language; b=YJmNMnWL+ZQ1aRXJ6Meg1zMwJgCZcDHdWmXhdqcHJaZjrj0a/aVIzKfOPpNbUpxW+0 fnH0uxm42xp34U6CAtyC5GBujrDPlqZQqJTtAN5jl6EiZa6V6GTVQAZOmj1tqg6xIP9n fn2Q9ub7d5QA+vA5W57qEpWUI31AEVi9zmS2Y=
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to: <AANLkTimL2jbAMpEA2Yf3jrNPX=3ZV1U1Hsd-5G4fmtWz@xxxxxxxxxxxxxx>
List-help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
List-post: <mailto:xen-devel@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
References: <AANLkTimL2jbAMpEA2Yf3jrNPX=3ZV1U1Hsd-5G4fmtWz@xxxxxxxxxxxxxx>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
Thread-index: AcuMhZbg58PqaQqVSjyhMUSZPWo4HAAA7Vxg

Definitely, there are some internal connections and convenience between the domUs working on the same VMM.

 

Best Regards

face

Zhuo Song

Gif me a visky, ginger ale on the side.

 

 

Hi,

In our recent experiment, we have found that the TCP communication between two processes on different DomUs(within the same physical machine) performs better than expected. We wonder if the communication does not go through the backend driver in Dom0 at all. It is easy to image, but I am not sure since I have not read the related source code yet. Could anybody make me a confirmation? Thanks!

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel
[More with this subject...]
<Prev in Thread] Current Thread [Next in Thread>
Previous by Date:  [Xen-devel] hypervisor crash with latest xen-unstable, Juergen Gross
Next by Date:  RE: [Xen-devel] RE: "xm create" take more time to return., Stefano Stabellini
Previous by Thread:  Re: [Xen-devel] TCP communications between DomUs, George Shuklin
Next by Thread:  [Xen-devel] bug in XCP 1.0?, Peter den Hartog
Indexes:  [Date] [Thread] [Top] [All Lists]
 
   

Copyright , Citrix Systems Inc. All rights reserved. Legal and Privacy