From: Anthony Liguori <anthony@codemonkey.ws>
To: Avi Kivity <avi@redhat.com>
Cc: Jes.Sorensen@redhat.com, Marcelo Tosatti <mtosatti@redhat.com>,
qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] Re: [patch 2/3] Add support for live block copy
Date: Wed, 02 Mar 2011 16:55:20 -0500 [thread overview]
Message-ID: <4D6EBCC8.5020506@codemonkey.ws> (raw)
In-Reply-To: <4D6E70AC.9010202@redhat.com>
On 03/02/2011 11:30 AM, Avi Kivity wrote:
>> It's really the natural generalization
>> of what you're proposing.
>>
>> So basically, the only differences are:
>>
>> 1) always use the new RAID1 format
>> 2) drop the progress bitmap
>> 3) support multiple devices per file
>> 4) let drive properties be specified beyond filename
>>
>> All reasonable things to do.
>
> Well, I dislike 3, and the whole "qemu is authoritative source of
> configuration" thing.
Yeah, at this point, I think the new no-stored-state approach is
obviously better than anything proposed. So we'll have to revisit this
discussion if/when there's another use-case that demands it.
Regards,
Anthony Liguori
next prev parent reply other threads:[~2011-03-02 21:55 UTC|newest]
Thread overview: 76+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-22 17:00 [Qemu-devel] [patch 0/3] live block copy (v2) Marcelo Tosatti
2011-02-22 17:00 ` [Qemu-devel] [patch 1/3] add migration_active function Marcelo Tosatti
2011-02-22 17:00 ` [Qemu-devel] [patch 2/3] Add support for live block copy Marcelo Tosatti
2011-02-22 20:50 ` [Qemu-devel] " Anthony Liguori
2011-02-22 21:07 ` Marcelo Tosatti
2011-02-22 21:11 ` Anthony Liguori
2011-02-22 23:09 ` Marcelo Tosatti
2011-02-22 23:14 ` Anthony Liguori
2011-02-23 13:01 ` Avi Kivity
2011-02-23 14:35 ` Anthony Liguori
2011-02-23 15:31 ` Avi Kivity
2011-02-23 16:01 ` Anthony Liguori
2011-02-23 16:14 ` Avi Kivity
2011-02-23 16:28 ` Anthony Liguori
2011-02-23 17:18 ` Avi Kivity
2011-02-23 20:18 ` Anthony Liguori
2011-02-23 20:44 ` Marcelo Tosatti
2011-02-23 21:41 ` Anthony Liguori
2011-02-24 14:39 ` Marcelo Tosatti
2011-02-24 7:37 ` Markus Armbruster
2011-02-24 8:54 ` Avi Kivity
2011-02-24 15:00 ` Anthony Liguori
2011-02-24 15:22 ` Avi Kivity
2011-02-24 17:58 ` Anthony Liguori
2011-02-27 9:10 ` Avi Kivity
2011-02-27 9:55 ` Dor Laor
2011-02-27 13:49 ` Anthony Liguori
2011-02-27 16:02 ` Dor Laor
2011-02-27 17:25 ` Anthony Liguori
2011-02-28 8:58 ` Dor Laor
2011-02-27 14:00 ` Anthony Liguori
2011-02-27 15:31 ` Avi Kivity
2011-02-27 17:41 ` Anthony Liguori
2011-02-28 8:38 ` Avi Kivity
2011-02-28 12:45 ` Anthony Liguori
2011-02-28 13:21 ` Avi Kivity
2011-02-28 17:33 ` Anthony Liguori
2011-02-28 17:47 ` Avi Kivity
2011-02-28 18:12 ` Anthony Liguori
[not found] ` <4D6CB556.5060401@redhat.c! om>
[not found] ` <4D6CBECF.8090805@redhat.c! om>
2011-03-01 8:59 ` Dor Laor
2011-03-02 12:39 ` Anthony Liguori
2011-03-02 13:00 ` Avi Kivity
2011-03-02 15:07 ` Anthony Liguori
2011-03-01 9:39 ` Avi Kivity
2011-03-01 15:51 ` Anthony Liguori
2011-03-01 22:27 ` Dor Laor
2011-03-02 16:30 ` Avi Kivity
2011-03-02 21:55 ` Anthony Liguori [this message]
2011-02-28 18:56 ` Marcelo Tosatti
2011-03-01 9:45 ` Avi Kivity
2011-02-23 16:17 ` Peter Maydell
2011-02-23 16:30 ` Anthony Liguori
2011-02-24 5:41 ` [Qemu-devel] Unsubsribing James Brown
2011-02-24 10:00 ` Stefan Hajnoczi
2011-02-23 17:26 ` [Qemu-devel] Re: [patch 2/3] Add support for live block copy Markus Armbruster
2011-02-23 20:06 ` Anthony Liguori
2011-02-24 12:15 ` Markus Armbruster
2011-02-25 7:16 ` Stefan Hajnoczi
2011-02-23 17:49 ` Marcelo Tosatti
2011-02-24 8:58 ` Avi Kivity
2011-02-24 15:14 ` Marcelo Tosatti
2011-02-24 15:28 ` Avi Kivity
2011-02-24 16:39 ` Marcelo Tosatti
2011-02-24 17:32 ` Avi Kivity
2011-02-24 17:45 ` Anthony Liguori
2011-02-27 9:22 ` Avi Kivity
2011-02-23 12:46 ` Avi Kivity
2011-02-22 20:50 ` Anthony Liguori
2011-02-22 21:16 ` [Qemu-devel] " Anthony Liguori
2011-02-23 19:06 ` Anthony Liguori
2011-02-26 0:02 ` Marcelo Tosatti
2011-02-26 13:45 ` Anthony Liguori
2011-02-28 19:09 ` Marcelo Tosatti
2011-03-01 2:35 ` Marcelo Tosatti
2011-02-26 15:32 ` Anthony Liguori
2011-02-22 17:00 ` [Qemu-devel] [patch 3/3] do not allow migration if block copy in progress Marcelo Tosatti
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4D6EBCC8.5020506@codemonkey.ws \
--to=anthony@codemonkey.ws \
--cc=Jes.Sorensen@redhat.com \
--cc=avi@redhat.com \
--cc=mtosatti@redhat.com \
--cc=qemu-devel@nongnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.