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Re: [Xen-devel] network crash (was migration)

To: "James Harper" <JamesH@xxxxxxxxxxxxxxxx>
Subject: Re: [Xen-devel] network crash (was migration)
From: Ian Pratt <Ian.Pratt@xxxxxxxxxxxx>
Date: Fri, 01 Oct 2004 13:56:19 +0100
Cc: xen-devel@xxxxxxxxxxxxxxxxxxxxx, Ian.Pratt@xxxxxxxxxxxx
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In-reply-to: Your message of "Fri, 01 Oct 2004 11:21:58 +1000." <AEC6C66638C05B468B556EA548C1A77D3BE135@trantor>
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> I just noticed in the domain I was migrating to that the network had
> stopped working. This was in the dmesg output of dom0:
> 
> eth0: Oversized(?) Ethernet frame spanned multiple buffers, entry
> 0x13e7f3 status 0xd00005f2.

> Which comes from the natsemi module. How much chance is there that xen
> could be the cause of this?

Nope, it's pretty unlikely that Xen had anything to do with this
-- the message comes from the receive path from the hardware
driver, so it's morelikely that something weird happened on your
network.

> I was able to ifconfig down the interface then back up and it worked
> again, and my live migration worked flawlessly.

Good to hear. 

Ian


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