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Re: [Xen-devel] Re: hvmloader/xenbus.c: How to modify or add a key-value

from [Ian Campbell] [Permanent Link][Original]
To: Bei Guan <gbtju85@xxxxxxxxx>
Subject: Re: [Xen-devel] Re: hvmloader/xenbus.c: How to modify or add a key-value pair in xenstore
From: Ian Campbell <Ian.Campbell@xxxxxxxxxxxxx>
Date: Tue, 16 Aug 2011 10:17:16 +0100
Cc: Xen Devel <xen-devel@xxxxxxxxxxxxxxxxxxx>, Tim Deegan <tim@xxxxxxx>
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On Mon, 2011-08-15 at 16:20 +0100, Bei Guan wrote:
> Maybe the VM doesn't have the permission to write its own key in
> Xenstore.

It is quite common for keys in xenstore to be ro for the guest (only the
backend or toolstack domain can write to them).

Ian.


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