From: Avi Kivity <avi@redhat.com>
To: "Shribman, Aidan" <aidan.shribman@sap.com>
Cc: Blue Swirl <blauwirbel@gmail.com>,
Stefan Hajnoczi <stefanha@gmail.com>,
qemu-devel Developers <qemu-devel@nongnu.org>
Subject: Re: [Qemu-devel] [PATCH v4] XBZRLE delta for live migration of large memory apps
Date: Mon, 08 Aug 2011 17:47:33 +0300 [thread overview]
Message-ID: <4E3FF705.9080009@redhat.com> (raw)
In-Reply-To: <4E3FF6AE.8030004@redhat.com>
On 08/08/2011 05:46 PM, Avi Kivity wrote:
>
> Please provide documentation in docs/ of the compression format.
>
> IMO it should be disabled by default (with an option to disable it,
> via, sat, migrate-set-options, so we can migrate to older hosts).
>
> The protocol should allow XBZRLE to turn itself off if it detects that
> it isn't effective.
>
IOW, this should be part of the standard migration protocol, not some
side option that is enabled if the user remembers. It should not be
mutually exclusive with future migration extensions, including compression.
--
error compiling committee.c: too many arguments to function
next prev parent reply other threads:[~2011-08-08 14:47 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-08 8:42 [Qemu-devel] [PATCH v4] XBZRLE delta for live migration of large memory apps Shribman, Aidan
2011-08-08 13:29 ` Anthony Liguori
2011-08-08 13:41 ` Alexander Graf
2011-08-08 13:46 ` Anthony Liguori
2011-08-08 13:49 ` Avi Kivity
2011-08-08 13:51 ` Avi Kivity
2011-08-08 14:15 ` Anthony Liguori
2011-08-08 14:23 ` Avi Kivity
2011-08-08 14:33 ` Anthony Liguori
2011-08-08 14:39 ` Avi Kivity
2011-08-08 15:08 ` Anthony Liguori
2011-08-08 14:04 ` [Qemu-devel] [libvirt] " Daniel P. Berrange
2011-08-08 14:42 ` Avi Kivity
2011-08-08 14:46 ` [Qemu-devel] " Avi Kivity
2011-08-08 14:47 ` Avi Kivity [this message]
2011-08-08 14:56 ` Stefan Hajnoczi
2011-08-08 15:01 ` Avi Kivity
2011-08-08 15:10 ` Anthony Liguori
2011-08-08 15:15 ` Avi Kivity
2011-08-08 16:19 ` Anthony Liguori
2011-08-08 16:53 ` Avi Kivity
2011-08-08 16:55 ` Anthony Liguori
2011-08-10 15:07 ` Shribman, Aidan
2011-08-10 15:12 ` Avi Kivity
2011-08-10 15:58 ` Anthony Liguori
2011-08-10 16:08 ` Avi Kivity
2011-08-10 16:23 ` Anthony Liguori
2011-08-10 16:40 ` Avi Kivity
2011-08-10 19:27 ` Anthony Liguori
2011-08-11 8:03 ` Shribman, Aidan
2011-08-11 13:00 ` Anthony Liguori
2011-08-11 8:17 ` Avi Kivity
2011-08-11 9:16 ` [Qemu-devel] [libvirt] " Daniel P. Berrange
2011-08-11 9:20 ` Avi Kivity
2011-08-11 13:03 ` [Qemu-devel] " Anthony Liguori
2011-08-11 9:24 ` [Qemu-devel] [libvirt] " Daniel P. Berrange
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