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Re: [Xen-devel] [PATCH] xend, sparse: move vcpu-hotplug to xenbus/store

To: Ryan Harper <ryanh@xxxxxxxxxx>
Subject: Re: [Xen-devel] [PATCH] xend, sparse: move vcpu-hotplug to xenbus/store
From: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
Date: Tue, 09 Aug 2005 12:52:04 +1000
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On Mon, 2005-08-08 at 09:14 -0500, Ryan Harper wrote:
> /domain/uuid/cpu/0/online  # cpu 0 is online
> /domain/uuid/cpu/1/offline # cpu 1 is offline
> /domain/uuid/cpu/2/online  # etc.
> /domain/uuid/cpu/3/online  # etc.
> I don't like that.  What about this?

Actually I meant that if "offline" doesn't exist, it's online, rather
than two mutually-exclusive nodes. 

> /domain/uuid/cpu/0/state  
> and the values can be "online|offline"

"state" is a little vague, hence I suggested "availability".  Not a
great name, but clear about what it contains.

A bad analogy is like a leaky screwdriver -- Richard Braakman

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