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Re: [Qemu-devel] [PATCH] sheepdog: show error message for halt status


From: Stefan Hajnoczi
Subject: Re: [Qemu-devel] [PATCH] sheepdog: show error message for halt status
Date: Mon, 18 Mar 2013 16:28:33 +0100
User-agent: Mutt/1.5.21 (2010-09-15)

On Mon, Mar 18, 2013 at 02:27:55PM +0800, Liu Yuan wrote:
> From: Liu Yuan <address@hidden>
> 
> Sheepdog (neither quorum nor unsafe mode) will refuse to serve IO requests 
> when
> number of alive nodes is less than that of copies specified by users. This 
> will
> return 0x19 to QEMU client which currently doesn't recognize it.
> 
> This patch adds an error description when QEMU client receives it, other than
> plainly printing 'Invalid error code'
> 
> Cc: MORITA Kazutaka <address@hidden>
> Cc: Kevin Wolf <address@hidden>
> Cc: Stefan Hajnoczi <address@hidden>
> Signed-off-by: Liu Yuan <address@hidden>
> ---
>  block/sheepdog.c |    2 ++
>  1 file changed, 2 insertions(+)

Reviewed-by: Stefan Hajnoczi <address@hidden>



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