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Re: [Qemu-block] [PATCH v4 00/39] Allow configuring the qcow2 L2 cache e

From: Max Reitz
Subject: Re: [Qemu-block] [PATCH v4 00/39] Allow configuring the qcow2 L2 cache entry size
Date: Mon, 5 Feb 2018 17:31:59 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.5.2

On 2018-02-05 15:33, Alberto Garcia wrote:
> this is the new revision of the patch series to allow configuring the
> entry size of the qcow2 L2 cache. Follow this link for the full
> description from the first version:
>    https://lists.gnu.org/archive/html/qemu-block/2017-10/msg00458.html
> And here are some numbers showing the performance improvements:
>    https://lists.gnu.org/archive/html/qemu-block/2017-12/msg00507.html
> Regards,
> Berto

Looks good to me, and all qcow2 iotests pass when the default L2 slice
size is changed (in the code) to 512, so it should be good.

I'll still give it a couple of days for others to protest. :-)


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