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Re: [Qemu-devel] [Qemu-block] [PATCH v2 02/21] block: Fix reopen with se


From: Alberto Garcia
Subject: Re: [Qemu-devel] [Qemu-block] [PATCH v2 02/21] block: Fix reopen with semantically overlapping options
Date: Mon, 30 Nov 2015 15:08:31 +0100
User-agent: Notmuch/0.13.2 (http://notmuchmail.org) Emacs/23.2.1 (i486-pc-linux-gnu)

On Mon 23 Nov 2015 04:59:41 PM CET, Kevin Wolf wrote:
> This fixes bdrv_reopen() calls like the following one:
>
>     qemu-io -c 'open -o overlap-check.template=all /tmp/test.qcow2' \
>     -c 'reopen -o overlap-check=none'
>
> The approach taken so far would result in an options QDict that has both
> "overlap-check.template=all" and "overlap-check=none", which obviously
> conflicts. In this case, the old option should be overridden by the
> newly specified option.
>
> Signed-off-by: Kevin Wolf <address@hidden>

Reviewed-by: Alberto Garcia <address@hidden>

Berto



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