From: Eric Blake <eblake@redhat.com>
To: Kevin Wolf <kwolf@redhat.com>
Cc: qemu-devel@nongnu.org, stefanha@redhat.com
Subject: Re: [Qemu-devel] [PATCH] qcow2: Change default for new images to compat=1.1
Date: Mon, 19 Aug 2013 10:06:46 -0600 [thread overview]
Message-ID: <52124296.4030005@redhat.com> (raw)
In-Reply-To: <1376904333-30336-1-git-send-email-kwolf@redhat.com>
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On 08/19/2013 03:25 AM, Kevin Wolf wrote:
> By the time that qemu 1.7 will be released, enough time will has passed
> since qemu 1.1, which is the first version to understand version 3
> images, that changing the default shouldn't hurt many people any more
> and the benefits of using the new format outweigh the pain.
>
> qemu-iotests already runs with compat=1.1 by default.
>
> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
> ---
> block/qcow2.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Libvirt is currently being patched to explicitly request older formats
when needed; that should land in libvirt before qmeu 1.7, so from that
point of view, I have no objection to this.
Reviewed-by: Eric Blake <eblake@redhat.com>
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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next prev parent reply other threads:[~2013-08-19 16:07 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-19 9:25 [Qemu-devel] [PATCH] qcow2: Change default for new images to compat=1.1 Kevin Wolf
2013-08-19 13:08 ` Stefan Hajnoczi
2013-08-19 16:06 ` Eric Blake [this message]
2013-08-23 11:05 ` Ján Tomko
2013-08-27 8:00 ` Kevin Wolf
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