From: Christoph Hellwig <hch@lst.de>
To: Kevin Wolf <kwolf@redhat.com>
Cc: devin122@gmail.com, Stefan Hajnoczi <stefanha@gmail.com>,
Jagane Sundar <jagane@sundar.org>, Dor Laor <dlaor@redhat.com>,
qemu-devel <qemu-devel@nongnu.org>,
Markus Armbruster <armbru@redhat.com>,
Feiran Zheng <famcool@gmail.com>,
Frediano Ziglio <freddy77@gmail.com>,
Jes Sorensen <Jes.Sorensen@redhat.com>,
Paolo Bonzini <pbonzini@redhat.com>
Subject: Re: [Qemu-devel] Block layer roadmap
Date: Thu, 28 Jul 2011 14:08:22 +0200 [thread overview]
Message-ID: <20110728120822.GA17045@lst.de> (raw)
In-Reply-To: <4E313477.2070905@redhat.com>
On Thu, Jul 28, 2011 at 12:05:43PM +0200, Kevin Wolf wrote:
> Another item that just came up on IRC again: Allow guests to toggle WCE,
> so that we finally can get rid of the cache=writethrough default. We
> should definitely get this done before 1.0.
Guest toggling is nice and cool, but the real feature is to allow it on
the command line. As mentioned about 10 times before guests generally don't
fiddle with it without the administrator triggering it manually. So
specifying it in the qemu config is the much better interface for 95% of
the use cases.
next prev parent reply other threads:[~2011-07-28 12:08 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-27 12:37 [Qemu-devel] Block layer roadmap Stefan Hajnoczi
2011-07-27 12:50 ` Anthony Liguori
2011-07-28 10:05 ` Kevin Wolf
2011-07-28 12:08 ` Christoph Hellwig [this message]
2011-07-28 12:29 ` Kevin Wolf
2011-07-28 10:52 ` Stefan Hajnoczi
2011-07-28 12:09 ` Christoph Hellwig
2011-07-28 12:15 ` Frediano Ziglio
2011-07-28 12:16 ` Christoph Hellwig
2011-07-28 12:35 ` Kevin Wolf
2011-07-28 12:54 ` Stefan Hajnoczi
2011-07-28 13:10 ` Kevin Wolf
2011-07-28 13:11 ` Stefan Hajnoczi
2011-07-28 12:52 ` Anthony Liguori
2011-07-29 12:35 ` Stefan Hajnoczi
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=20110728120822.GA17045@lst.de \
--to=hch@lst.de \
--cc=Jes.Sorensen@redhat.com \
--cc=armbru@redhat.com \
--cc=devin122@gmail.com \
--cc=dlaor@redhat.com \
--cc=famcool@gmail.com \
--cc=freddy77@gmail.com \
--cc=jagane@sundar.org \
--cc=kwolf@redhat.com \
--cc=pbonzini@redhat.com \
--cc=qemu-devel@nongnu.org \
--cc=stefanha@gmail.com \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).