From: Christoph Hellwig <hch@lst.de>
To: Kevin Wolf <kwolf@redhat.com>
Cc: qemu-devel@nongnu.org, quintela@redhat.com
Subject: Re: [Qemu-devel] [PATCH v2] qcow2: Fix creation of large images
Date: Thu, 22 Apr 2010 13:02:43 +0200 [thread overview]
Message-ID: <20100422110243.GA1949@lst.de> (raw)
In-Reply-To: <1271683281-26825-1-git-send-email-kwolf@redhat.com>
On Mon, Apr 19, 2010 at 03:21:21PM +0200, Kevin Wolf wrote:
> qcow_create2 assumes that the new image will only need one cluster for its
> refcount table initially. Obviously that's not true any more when the image is
> big enough (exact value depends on the cluster size).
>
> This patch calculates the refcount table size dynamically.
>
> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Looks good,
Reviewed-by: Christoph Hellwig <hch@lst.de>
prev parent reply other threads:[~2010-04-22 11:02 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-19 13:21 [Qemu-devel] [PATCH v2] qcow2: Fix creation of large images Kevin Wolf
2010-04-20 10:02 ` [Qemu-devel] " Juan Quintela
2010-04-22 11:02 ` Christoph Hellwig [this message]
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