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Re: [Xen-devel] Acquire uuid of user domain X from Dom0
| To: | Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxx |
|---|---|
| Subject: | Re: [Xen-devel] Acquire uuid of user domain X from Dom0 |
| From: | Liran Schour <LIRANS@xxxxxxxxxx> |
| Date: | Mon, 11 Sep 2006 11:09:46 +0300 |
| Delivery-date: | Mon, 11 Sep 2006 02:55:10 -0700 |
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| In-reply-to: | <C125E3E8.1027%Keir.Fraser@xxxxxxxxxxxx> |
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Keir Fraser <Keir.Fraser@xxxxxxxxxxxx> wrote on 07/09/2006 16:57:44: > > > > On 7/9/06 11:48, "Liran Schour" <LIRANS@xxxxxxxxxx> wrote: > > > I need to get from kernel space in dom0 the UUID of user domain X. How can > > I do that? > > Read it from xenstore, or build one of your source files with > -D__XEN_TOOLS__ and use the getdomaininfo domctl hypercall. I think option > (1) is better. > How can I read it from xenstore as I can see from examples in the code xenstore API inside the kernel, like xenbus_read, assumes that we are already inside the path /local/domain/X ( X = 0 ) and I need information about domain Y. Any ideas? - Liran _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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