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Re: [Qemu-devel] [PATCH v2 1/2] sheepdog: don't update inode when create


From: Stefan Hajnoczi
Subject: Re: [Qemu-devel] [PATCH v2 1/2] sheepdog: don't update inode when create_and_write fails
Date: Wed, 19 Dec 2012 15:25:23 +0100
User-agent: Mutt/1.5.21 (2010-09-15)

On Mon, Dec 17, 2012 at 02:17:26PM +0800, Liu Yuan wrote:
> From: Liu Yuan <address@hidden>
> 
> For the error case such as SD_RES_NO_SPACE, we shouldn't update the inode 
> bitmap
> to avoid the scenario that the object is allocated but wasn't created at the
> server side. This will result in VM's IO error on the failed object.
> 
> Cc: MORITA Kazutaka <address@hidden>
> Cc: Kevin Wolf <address@hidden>
> Signed-off-by: Liu Yuan <address@hidden>
> ---
>  block/sheepdog.c |    9 +++++----
>  1 file changed, 5 insertions(+), 4 deletions(-)

Thanks, applied to the block tree:
https://github.com/stefanha/qemu/commits/block

Stefan



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