From: Thomas Mueller <thomas@chaschperli.ch>
To: kvm@vger.kernel.org
Cc: qemu-devel@nongnu.org
Subject: Re: [PATCH][RFC] Use writeback caching by default with qcow2
Date: Thu, 20 Nov 2008 07:04:31 +0000 (UTC) [thread overview]
Message-ID: <gg325v$mfc$1@ger.gmane.org> (raw)
In-Reply-To: 49247615.6050105@us.ibm.com
On Wed, 19 Nov 2008 14:24:53 -0600, Anthony Liguori wrote:
> Right now, qcow2 isn't a
> reliable format regardless of the type of cache your using because
> metadata is not updated in the correct order.
so you don't advise to use qcow2 as a VBD or what do you mean with "isn't
reliable"?
or contrawise: on the other formats the metadata is updated in the
correct order?
next prev parent reply other threads:[~2008-11-20 7:04 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-11-19 20:24 [PATCH][RFC] Use writeback caching by default with qcow2 Anthony Liguori
2008-11-19 22:27 ` Stefan Berger
2008-11-20 7:04 ` Thomas Mueller [this message]
2008-11-20 9:55 ` Avi Kivity
2008-11-20 15:53 ` walt
2008-11-20 16:23 ` Thomas Mueller
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