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Re: [Qemu-devel] [PATCH 8/8] docs: document how to configure the qcow2 L

From: Eric Blake
Subject: Re: [Qemu-devel] [PATCH 8/8] docs: document how to configure the qcow2 L2/refcount caches
Date: Mon, 11 May 2015 09:12:58 -0600
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.6.0

On 05/11/2015 06:55 AM, Alberto Garcia wrote:
> QEMU has options to configure the size of the L2 and refcount caches
> for the qcow2 format. However, choosing the right sizes for a
> particular disk image is not a straightforward operation since the
> ratio between the cache size and the allocated disk space is not
> obvious and depends on the size of the cluster.
> This document attempts to give an overview of both caches and how to
> configure their sizes.
> Signed-off-by: Alberto Garcia <address@hidden>
> ---
>  docs/qcow2-cache.txt | 117 
> +++++++++++++++++++++++++++++++++++++++++++++++++++
>  1 file changed, 117 insertions(+)
>  create mode 100644 docs/qcow2-cache.txt
> diff --git a/docs/qcow2-cache.txt b/docs/qcow2-cache.txt
> new file mode 100644
> index 0000000..2570172
> --- /dev/null
> +++ b/docs/qcow2-cache.txt
> @@ -0,0 +1,117 @@
> +qcow2 L2/refcount cache configuration
> +=====================================

Not a show-stopper, but you might want to consider an explicit copyright
notice and license (as several recent docs/ additions have done),
particularly if you want the documentation to be under a looser license
than the default GPLv2+.

Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org

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