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Re: [Xen-devel] Re: hvmloader/xenbus.c: How to modify or add a key-value
| To: | Tim Deegan <tim@xxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] Re: hvmloader/xenbus.c: How to modify or add a key-value pair in xenstore |
| From: | Bei Guan <gbtju85@xxxxxxxxx> |
| Date: | Mon, 15 Aug 2011 23:20:26 +0800 |
| Cc: | Ian Campbell <Ian.Campbell@xxxxxxxxxxxxx>, Xen Devel <xen-devel@xxxxxxxxxxxxxxxxxxx>, Ian Campbell <ian.campbell@xxxxxxxxxx> |
| Delivery-date: | Mon, 15 Aug 2011 08:23:01 -0700 |
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2011/8/15 Tim Deegan <tim@xxxxxxx>
I try to write some new key-value pairs or modify some existed key in the the DomU's xenstore tree, such as /local/domain/<DomId>/<key>. The <DomId> is the ID of the DomainU.
Maybe the VM doesn't have the permission to write its own key in Xenstore. So, how to make the VM to have the permission to write the key and value in Xenstore? Thanks, Bei Guan
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