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Re: [Qemu-block] [Qemu-devel] [PATCH 02/10] mirror: Fix permission probl
From: |
Eric Blake |
Subject: |
Re: [Qemu-block] [Qemu-devel] [PATCH 02/10] mirror: Fix permission problem with 'replaces' |
Date: |
Mon, 6 Mar 2017 14:01:47 -0600 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.7.0 |
On 03/06/2017 10:21 AM, Kevin Wolf wrote:
> The 'replaces' option of drive-mirror can be used to mirror a Quorum
> node to a new image and then let the target image replace one of the
> Quorum children. In order for this graph modification to succeed, the
> mirror job needs to lift its restrictions on the target node first
> before actually replacing the child.
>
> Signed-off-by: Kevin Wolf <address@hidden>
> ---
> block/mirror.c | 10 ++++++++--
> 1 file changed, 8 insertions(+), 2 deletions(-)
>
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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- [Qemu-block] [PATCH 00/10] block: Op blocker fixes, Kevin Wolf, 2017/03/06
- [Qemu-block] [PATCH 01/10] commit: Fix error handling, Kevin Wolf, 2017/03/06
- [Qemu-block] [PATCH 02/10] mirror: Fix permission problem with 'replaces', Kevin Wolf, 2017/03/06
- Re: [Qemu-block] [Qemu-devel] [PATCH 02/10] mirror: Fix permission problem with 'replaces',
Eric Blake <=
- [Qemu-block] [PATCH 03/10] mirror: Fix permissions for removing mirror_top_bs, Kevin Wolf, 2017/03/06
- [Qemu-block] [PATCH 04/10] mirror: Fix error path for dirty bitmap creation, Kevin Wolf, 2017/03/06
- [Qemu-block] [PATCH 05/10] block: Fix blockdev-snapshot error handling, Kevin Wolf, 2017/03/06
- [Qemu-block] [PATCH 06/10] block: Factor out should_update_child(), Kevin Wolf, 2017/03/06