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Re: [Qemu-devel] [PATCH v2 0/4] qemu-img: support compression regardless
From: |
Kevin Wolf |
Subject: |
Re: [Qemu-devel] [PATCH v2 0/4] qemu-img: support compression regardless of cluster size |
Date: |
Tue, 16 Apr 2013 11:51:32 +0200 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
Am 16.04.2013 um 11:14 hat Stefan Hajnoczi geschrieben:
> It was hard to find a short email subject line. Anyway, the problem is that
> qemu-img convert -c fails with the following error message if the input image
> length is not a multiple of the output cluster size:
>
> qemu-img: error while compressing sector 0: Input/output error
>
> Ilkka Tengvall <address@hidden> reported the failure. kwolf and
> eblake suggested a fix which this patch series implements.
>
> qemu-img convert -c succeeds with these patches applied.
>
> The final patch adds qemu-iotests case 053 to protect against regressions.
>
> v2:
> * Extend test case to check virtual disk size and contents [eblake]
> * Note: only the last commit changed
Thanks, updated patch 4/4.
Kevin