On 04/17/2014 09:48 AM, Kevin Wolf wrote:
> qemu-img used to use "image" as ID for all block devices. This means
> that e.g. img_convert() ended up with potentially multiple source images
> and one target image, all with the same ID. The next patch will catch
> this and fail to open the block device.
> 
> This patch makes sure that qemu-img uses meaningful unique IDs for the
> block devices it uses.
> 
> Signed-off-by: Kevin Wolf <kw...@redhat.com>
> ---
>  qemu-img.c | 38 ++++++++++++++++++++++----------------
>  1 file changed, 22 insertions(+), 16 deletions(-)

Reviewed-by: Eric Blake <ebl...@redhat.com>

-- 
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org

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