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

To: Bei Guan <gbtju85@xxxxxxxxx>
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>
Delivery-date: Tue, 16 Aug 2011 02:17:47 -0700
List-id: Xen developer discussion <xen-devel.lists.xensource.com>

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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Follow-Ups:
- Re: [Xen-devel] Re: hvmloader/xenbus.c: How to modify or add a key-value pair in xenstore
  - From: Bei Guan

References:
- [Xen-devel] hvmloader/xenbus.c: How to modify or add a key-value pair in xenstore
  - From: Bei Guan
- [Xen-devel] Re: hvmloader/xenbus.c: How to modify or add a key-value pair in xenstore
  - From: Bei Guan
- Re: [Xen-devel] Re: hvmloader/xenbus.c: How to modify or add a key-value pair in xenstore
  - From: Tim Deegan
- Re: [Xen-devel] Re: hvmloader/xenbus.c: How to modify or add a key-value pair in xenstore
  - From: Bei Guan

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