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RE: [Xen-devel] Xrenstore and many save/restore cycles...

To: "Keir Fraser" <keir@xxxxxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: RE: [Xen-devel] Xrenstore and many save/restore cycles...
From: "Petersson, Mats" <Mats.Petersson@xxxxxxx>
Date: Wed, 9 May 2007 18:49:50 +0200
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Thread-topic: [Xen-devel] Xrenstore and many save/restore cycles...

> -----Original Message-----
> From: Keir Fraser [mailto:keir@xxxxxxxxxxxxx] 
> Sent: 09 May 2007 17:46
> To: Petersson, Mats; xen-devel@xxxxxxxxxxxxxxxxxxx
> Subject: Re: [Xen-devel] Xrenstore and many save/restore cycles...
> On 9/5/07 17:18, "Petersson, Mats" <Mats.Petersson@xxxxxxx> wrote:
> >> These days xenstore only needs to hold information about live
> >> domains. The
> >> /vm/<uuid> directory should be removed by xend once a domain
> >> is completely
> >> dead. It'd be great to get a patch to fix this!
> > 
> > Ok, I'm happy to make an attempt to fix this, but I haven't 
> really got a
> > clue even where to start looking to find the right place to 
> remove it...
> > Any hint?
> Hmmm... Somewhere in tools/python/xen/xend is the best I can do!

I started looking there while waiting for a reply - didn't find anything
real useful, but I will look again tomorrow unless someone comes up with
a solution before then. 

> The /local/domain/foo directory seems to disappear nicely. Perhaps the
> /vm/foo directory could go at the same time without things breaking?

Will have a look at the /local/... Path and see if I can find where
that's removed. So far I didn't find any (particularly useful) "xenstore
remove" operations.... 

>  -- Keir

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