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Re: [Xen-devel] [patch]Make xend to take care of dead qemu-dm process

To: Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
Subject: Re: [Xen-devel] [patch]Make xend to take care of dead qemu-dm process
From: shawn <xiaowei.hu@xxxxxxxxxx>
Date: Wed, 21 May 2008 17:10:22 +0800
Cc: xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>
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On Wed, 2008-05-21 at 08:43 +0100, Keir Fraser wrote:
> On 21/5/08 07:33, "shawn" <xiaowei.hu@xxxxxxxxxx> wrote:
> 
> > This patch fix xend as when fatal error happened (e.g. qemu-dm process
> > was killed) 
> > log  error meesge then destroy that domain and clean up the process (no
> > zombies)
> 
> Shouldn't you put the domain into crashed state? Then you would do whatever
> the configured action is on crash.
yes,that may be a better solution.
Do you mean just set the XendDomainInfo._stateSet(DOM_STATE_CRASHED),and
let xend take care of the left things?

But I can't find DOM_STATE_CRASHED like constant defined,there is
only DOM_STATE_HALTED,DOM_STATE_RUNNING,etc. So not sure this could
work...

thanks

Xiaowei
> 
>  -- Keir
> 
> 


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