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Re: [Qemu-devel] [PATCH] iotest 055: refactor and speed up
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From: |
Fam Zheng |
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Subject: |
Re: [Qemu-devel] [PATCH] iotest 055: refactor and speed up |
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Date: |
Mon, 8 Aug 2016 10:56:26 +0800 |
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User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Sat, 08/06 21:09, Vladimir Sementsov-Ogievskiy wrote:
> Source disk is created and filled with test data before each test case.
> Instead initialize it once for the whole unit.
>
> performance:
> qcow2: 25s -> 15s
> raw: 16s -> 11s
>
> Actually, changed only TestSetSpeed: before this patch it used different
> image_len and data pattern.
> Alse TestSetSpeed used different image_len for source and target (by
> mistake) - this is automatically fixed here.
>
> Signed-off-by: Vladimir Sementsov-Ogievskiy <address@hidden>
Reviewed-by: Fam Zheng <address@hidden>