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Re: [Qemu-block] [PATCH v2 01/11] qapi: Add transaction support to block
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From: |
Eric Blake |
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Subject: |
Re: [Qemu-block] [PATCH v2 01/11] qapi: Add transaction support to block-dirty-bitmap operations |
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Date: |
Fri, 17 Apr 2015 08:50:47 -0600 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.6.0 |
On 03/27/2015 01:19 PM, John Snow wrote:
> This adds two qmp commands to transactions.
>
> block-dirty-bitmap-add allows you to create a bitmap simultaneously
> alongside a new full backup to accomplish a clean synchronization
> point.
>
> block-dirty-bitmap-clear allows you to reset a bitmap back to as-if
> it were new, which can also be used alongside a full backup to
> accomplish a clean synchronization point.
>
> Signed-off-by: Fam Zheng <address@hidden>
> Signed-off-by: John Snow <address@hidden>
> ---
> blockdev.c | 100
> +++++++++++++++++++++++++++++++++++++++++++++++++++++++
> qapi-schema.json | 6 +++-
> 2 files changed, 105 insertions(+), 1 deletion(-)
>
Reviewed-by: Eric Blake <address@hidden>
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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