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RE: [Xen-devel] [PATCH] Prevent xend from starting duplicate domains

To: <Christian.Limpach@xxxxxxxxxxxx>, "Dan Smith" <danms@xxxxxxxxxx>
Subject: RE: [Xen-devel] [PATCH] Prevent xend from starting duplicate domains
From: "Ian Pratt" <m+Ian.Pratt@xxxxxxxxxxxx>
Date: Wed, 14 Sep 2005 21:50:04 +0100
Cc: xen-devel@xxxxxxxxxxxxxxxxxxx
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Thread-topic: [Xen-devel] [PATCH] Prevent xend from starting duplicate domains
> On 9/14/05, Dan Smith <danms@xxxxxxxxxx> wrote:
> > IP> That way, even if something has gone wrong and we're 
> left with a 
> > IP> shell domain we'll still be able to restart one with the same 
> > IP> name. (obviously we should only do the rename once)
> > 
> > In xm-test, this problem starts showing up towards the end 
> of the test 
> > run, and increases in frequency.  My guess is that if we were to do 
> > the rename once, it would occasionally allow another domain to be 
> > created, but under high load, would not help that much.
> 
> How about we rename the domain to its uuid[1][2] and don't 
> display those in xm list unless a verbose option is given?

I think I like the idea of still showing them in 'xm list' just so we
get bug reorts filed.

zombie-domid-name ?

Ian
 
>     christian
> 
> [1] <name>-zombie-<domid> could work as well...
> [2] or clear the name and change list to supply the uuid if 
> there's no name...
> 

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