From: Chris Wright <chrisw@sous-sol.org>
To: David Boutcher <boutcher@us.ibm.com>
Cc: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>,
chrisw@sous-sol.org, Herbert Xu <herbert@gondor.apana.org.au>,
ian.pratt@xensource.com, linux-kernel@vger.kernel.org,
netdev@vger.kernel.org, virtualization@lists.osdl.org,
xen-devel@lists.xensource.com
Subject: Re: [Xen-devel] [RFC PATCH 34/35] Add the Xen virtual network device driver.
Date: Tue, 9 May 2006 16:35:43 -0700 [thread overview]
Message-ID: <20060509233543.GG24291@moss.sous-sol.org> (raw)
In-Reply-To: <OFE128D80F.BD59DF3E-ON86257169.004F91EA-86257169.004F6870@us.ibm.com>
* David Boutcher (boutcher@us.ibm.com) wrote:
> Then make a generic solution. VMWare supports migration, the Power
> virtualization will get around to it eventually. All will need something
> similar. So either make a common user-land tool, or (if you insist on
> incorrectly driving this into the kernel) add some kind of common hook to
> the TCP/IP stack.
I'm not that fond of the in-kernel solution either. HA failover does
this stuff in userspace, and has the same gratuitous arp requirements.
Perhaps we should see some numbers showing the migration latency
introduced. At the very least, it's easy to factor out as suggested.
thanks,
-chris
next prev parent reply other threads:[~2006-05-09 23:33 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20060509084945.373541000@sous-sol.org>
2006-05-09 7:00 ` [RFC PATCH 34/35] Add the Xen virtual network device driver Chris Wright
2006-05-09 11:55 ` [Xen-devel] " Herbert Xu
2006-05-09 12:43 ` Christian Limpach
2006-05-09 13:01 ` Herbert Xu
2006-05-09 13:14 ` Andi Kleen
2006-05-09 13:16 ` Christian Limpach
2006-05-09 13:26 ` Herbert Xu
2006-05-09 14:00 ` Christian Limpach
2006-05-09 14:30 ` [Xen-devel] " David Boutcher
2006-05-09 23:35 ` Chris Wright [this message]
2006-05-09 11:58 ` Christoph Hellwig
2006-05-09 23:37 ` Chris Wright
2006-05-09 18:56 ` Stephen Hemminger
2006-05-09 23:39 ` Chris Wright
2006-05-09 20:25 ` Stephen Hemminger
2006-05-09 20:26 ` Keir Fraser
2006-05-09 20:46 ` Roland Dreier
2006-05-10 18:28 ` Andi Kleen
2006-05-11 0:33 ` Herbert Xu
2006-05-11 7:49 ` Keir Fraser
2006-05-11 8:04 ` Herbert Xu
2006-05-11 9:47 ` Andi Kleen
2006-05-11 16:18 ` Stephen Hemminger
2006-05-11 16:48 ` Rick Jones
2006-05-11 17:30 ` Andi Kleen
2006-05-09 20:32 ` Chris Wright
2006-05-09 22:41 ` [Xen-devel] " Herbert Xu
2006-05-09 23:51 ` Chris Wright
2006-05-10 6:36 ` Keir Fraser
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