From: Anthony Liguori <aliguori@us.ibm.com>
To: qemu-devel@nongnu.org
Cc: Glauber Costa <glommer@redhat.com>
Subject: Re: [Qemu-devel] [PATCH] qcow2: fix image creation for large, > ~2TB, images
Date: Sun, 05 Apr 2009 13:18:18 -0500 [thread overview]
Message-ID: <49D8F5EA.7080506@us.ibm.com> (raw)
In-Reply-To: <20090403212849.GC27148@sequoia.sous-sol.org>
Chris Wright wrote:
> When creating large disk images w/ qcow2 format, qcow2_create is hard
> coded to creating a single refcount block. This is insufficient for
> large images, and will cause qemu-img to segfault as it walks off the
> end of the refcount block. Keep track of the space needed during image
> create and create proper number of refcount blocks accordingly.
>
> https://bugzilla.redhat.com/show_bug.cgi?id=491943
>
> Signed-off-by: Chris Wright <chrisw@redhat.com>
>
Applied to stable. Thanks.
--
Regards,
Anthony Liguori
prev parent reply other threads:[~2009-04-05 18:18 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-03 21:28 [Qemu-devel] [PATCH] qcow2: fix image creation for large, > ~2TB, images Chris Wright
2009-04-05 17:42 ` Anthony Liguori
2009-04-05 18:18 ` Anthony Liguori [this message]
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