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

RE: [Xen-devel] Data broken during FTP test

To: "Kasai Takanori" <kasai.takanori@xxxxxxxxxxxxxx>, "xen-devel" <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: RE: [Xen-devel] Data broken during FTP test
From: "Ian Pratt" <Ian.Pratt@xxxxxxxxxxxx>
Date: Wed, 18 Apr 2007 04:58:57 +0100
Delivery-date: Tue, 17 Apr 2007 20:58:00 -0700
Envelope-to: www-data@xxxxxxxxxxxxxxxxxx
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/cgi-bin/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
References: <068001c7815e$3e9687f0$dab2220a@VF03007L>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
Thread-index: AceBXpVEgJCTov7SS1ukEv9bJevQhgADtFog
Thread-topic: [Xen-devel] Data broken during FTP test
> When pethX was captured, FTP data was not broken.
> But, when it was captured in the FTP client(other PC), FTP data was
> broken.
> When we create other domain, FTP data seems to be sent again.
> It seems that it happens by NIC in which the offload function is
> provided.

Please can you provide more information about the exact xen version
used, and the test configuration. What is the nature of the corruption
introduced?

Does using ethtool to turn csum offload off on either the peth or vif
make any difference?

Ian

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel