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Re: [Qemu-devel] [PATCH v2] vpc: Implement bdrv_co_get_block_status()
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From: |
Kevin Wolf |
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Subject: |
Re: [Qemu-devel] [PATCH v2] vpc: Implement bdrv_co_get_block_status() |
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Date: |
Mon, 16 Feb 2015 11:16:15 +0100 |
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User-agent: |
Mutt/1.5.21 (2010-09-15) |
Am 12.02.2015 um 10:46 hat Kevin Wolf geschrieben:
> This implements bdrv_co_get_block_status() for VHD images. This can
> significantly speed up qemu-img convert operation because only with this
> function implemented sparseness can be considered. (Before, converting a
> 1 TB empty image took several minutes for me, now it's instantaneous.)
>
> Signed-off-by: Kevin Wolf <address@hidden>
Applied to the block branch.
Kevin