From: Stephen Hemminger <shemminger@vyatta.com>
To: Herbert Xu <herbert@gondor.apana.org.au>
Cc: "Nicolas de Pesloüan" <nicolas.2p.debian@gmail.com>,
"David Miller" <davem@davemloft.net>,
jbohac@suse.cz, netdev@vger.kernel.org
Subject: Re: IPv6: autoconfiguration and suspend/resume or link down/up
Date: Sat, 23 Jul 2011 09:37:43 -0700 [thread overview]
Message-ID: <20110723093743.7c90b78f@nehalam.ftrdhcpuser.net> (raw)
In-Reply-To: <20110723152724.GA11028@gondor.apana.org.au>
On Sat, 23 Jul 2011 23:27:24 +0800
Herbert Xu <herbert@gondor.apana.org.au> wrote:
> On Sat, Jul 23, 2011 at 04:31:21PM +0200, Nicolas de Pesloüan wrote:
> >
> > That being said, the time to renegotiate a network setup sounds very
> > short, compared to the time for a full suspend-migrate-resume cycle. I'm
> > not sure VM migration would really suffer from such renegotiation.
>
> Live migration certainly would suffer from multiple RTTs that
> result from renegotiation.
>
> Cheers,
Would it be possible to do live migration without dropping carrier
or setting interface down?
next prev parent reply other threads:[~2011-07-23 16:37 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-19 18:02 IPv6: autoconfiguration and suspend/resume or link down/up Jiri Bohac
2011-07-20 16:15 ` Stephen Hemminger
2011-07-20 16:29 ` Jiri Bohac
2011-07-20 16:21 ` Dan Williams
2011-07-20 16:36 ` Jiri Bohac
2011-07-21 5:30 ` Dan Williams
2011-07-21 16:35 ` Dan Williams
2011-07-21 19:44 ` Stephen Hemminger
2011-07-22 8:06 ` David Miller
2011-07-22 9:21 ` Herbert Xu
2011-07-23 14:31 ` Nicolas de Pesloüan
2011-07-23 15:27 ` Herbert Xu
2011-07-23 16:37 ` Stephen Hemminger [this message]
2011-07-24 0:18 ` Herbert Xu
2011-07-24 8:35 ` Nicolas de Pesloüan
2011-07-25 3:26 ` Stephen Hemminger
2011-07-25 3:46 ` Herbert Xu
2011-07-27 19:48 ` Dan Williams
-- strict thread matches above, loose matches on Subject: below --
2011-07-19 19:42 Stephen Hemminger
2011-07-26 5:16 ` Anirban Chakraborty
2011-07-25 16:55 Stephen Hemminger
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