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Re: [Qemu-devel] [PATCH for-1.7 0/2] block/drive-mirror: Reuse backing H
From: |
Anthony Liguori |
Subject: |
Re: [Qemu-devel] [PATCH for-1.7 0/2] block/drive-mirror: Reuse backing HD for sync=none |
Date: |
Tue, 26 Nov 2013 10:02:03 -0800 |
User-agent: |
Notmuch/0.15.2+202~g0c4b8aa (http://notmuchmail.org) Emacs/23.3.1 (x86_64-pc-linux-gnu) |
Max Reitz <address@hidden> writes:
> This series fixes the drive-mirror blockjob in case of "none" sync mode
> to always use the old (current) image file as the backing file of the
> newly created mirrored file (in case of "absolute-paths" mode).
>
> It is rather important to get this into 1.7, as we will introduce an at
> least pretty strange API in case the original file is unbacked
> otherwise.
Kevin/Stefan? Do we need this for 1.7?
Regards,
Anthony Liguori
>
>
> Max Reitz (2):
> block/drive-mirror: Reuse backing HD for sync=none
> qemu-iotests: Fix test 041
>
> blockdev.c | 3 +++
> tests/qemu-iotests/041 | 32 ++++++++++++++++++++++++--------
> tests/qemu-iotests/041.out | 4 ++--
> 3 files changed, 29 insertions(+), 10 deletions(-)
>
> --
> 1.8.4.2