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Date: Wed, 23 Nov 2011 13:35:46 +0000
Message-ID: <CAJSP0QU8KPmPfA+FL+4zrnJUmFM3d25rL=nnBrwKMVFRgw4V-A@mail.gmail.com>
From: Stefan Hajnoczi <stefanha@gmail.com>
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Subject: Re: [Qemu-devel] [Bug 893956] [NEW] qemu-img bug with dynamic vhd
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To: Bug 893956 <893956@bugs.launchpad.net>
Cc: qemu-devel@nongnu.org

On Wed, Nov 23, 2011 at 11:33 AM, z22lad <893956@bugs.launchpad.net> wrote:
> Hye, i found a problem with qemu-img when trying to get info of a
> dynamic vhd. I made imgae of my 60GB computer hard drive with disk2vhd.
> The dynamic vhd is 21gb size.
>
> With 1.0-rc3 version :
> running command: qemu-img info 60_GB.VHD
> qemu-img: =A0Could not open '60_GB.VHD' : File too large
>
> 0.14.1 version give me wrong information :
> image: 60_GB.VHD
> file format: vpc
> virtual size: 127G (136899993600 bytes)
> disk size: 21G

Which host OS are you running qemu-img on?  Is it 32- or 64-bit?

I wonder if you get the same behavior when using qemu-img convert
instead of "disk2vhd" to create a vhd file.

Stefan