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Re: [Qemu-devel] [PATCH v4 07/10] block: add ability for block-stream to
From: |
Eric Blake |
Subject: |
Re: [Qemu-devel] [PATCH v4 07/10] block: add ability for block-stream to use node-name |
Date: |
Wed, 04 Jun 2014 20:22:14 -0600 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.5.0 |
On 06/04/2014 07:51 AM, Jeff Cody wrote:
> This adds the ability for block-stream to use node-name arguments
> for base, to specify the backing image to stream from.
>
> Both 'base' and 'base-node-name' are optional, but mutually exclusive.
> Either can be specified, but not both together.
>
> The argument for "device" is now optional as well, so long as
> base-node-name is specified. From the node-name, we can determine
> the full device chain.
Another stale paragraph worth deleting.
>
> Signed-off-by: Jeff Cody <address@hidden>
> ---
> blockdev.c | 48 +++++++++++++++++++++++++++++++++++++++---------
> hmp.c | 2 +-
> qapi-schema.json | 16 ++++++++++++----
> qmp-commands.hx | 2 +-
> 4 files changed, 53 insertions(+), 15 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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- Re: [Qemu-devel] [PATCH v4 04/10] block: make 'top' argument to block-commit optional, (continued)
- [Qemu-devel] [PATCH v4 03/10] block: simplify bdrv_find_base() and bdrv_find_overlay(), Jeff Cody, 2014/06/04
- [Qemu-devel] [PATCH v4 05/10] block: Accept node-name arguments for block-commit, Jeff Cody, 2014/06/04
- [Qemu-devel] [PATCH v4 06/10] block: extend block-commit to accept a string for the backing file, Jeff Cody, 2014/06/04
- [Qemu-devel] [PATCH v4 08/10] block: add backing-file option to block-stream, Jeff Cody, 2014/06/04
- [Qemu-devel] [PATCH v4 07/10] block: add ability for block-stream to use node-name, Jeff Cody, 2014/06/04
- Re: [Qemu-devel] [PATCH v4 07/10] block: add ability for block-stream to use node-name,
Eric Blake <=
- [Qemu-devel] [PATCH v4 09/10] block: Add QMP documentation for block-stream, Jeff Cody, 2014/06/04
- [Qemu-devel] [PATCH v4 10/10] block: add QAPI command to allow live backing file change, Jeff Cody, 2014/06/04