Thanks Daniel,
I think you must at least change the UUID (/domain/uuid) and name
(/domain/name) in the XML description. Very like you also need to
duplicate
the used disk images and update their paths
(/domain/devices/disk/source/@file) accordingly, unless you really want
your
domians to share them.
I will definately try this out. As for changing the UUID, I think the new
value has to be unique in terms of all other Domains present. I am right??
Better yet use the 'virt-clone' command line tool, or virt-manager's clone
capability
As for using 'virt-clone', is there a way to implement this using python
bindings for libvirt??
I want to provide the functionality in a python script.
I thought of doing this by directly executing the command line 'virt-clone'
command from my python script and check wheather it executes successfully or
not. We can do this by the 'os.system' function in python.
Thanks and Regards
Sagar Barve
----- Original Message -----
From: "Daniel P. Berrange" <berra...@redhat.com>
To: "Philipp Hahn" <h...@univention.de>
Cc: <libvir-list@redhat.com>
Sent: Thursday, June 10, 2010 7:45 PM
Subject: Re: [libvirt] Create a copy of a Domain
On Thu, Jun 10, 2010 at 10:58:54AM +0200, Philipp Hahn wrote:
Hello,
Am Donnerstag 10 Juni 2010 10:28:15 schrieb IKI-サガル バルウェ:
> 1. Get the XML Desc of the source Domain using "virDomainGetXMLDesc".
> 2. Get the Hypervisor Object for the source Domain using
> "virDomainGetConnect".
> 3. Create a new Domain using the "virDomainCreateXML" method.
>
> After doing this, I get the following error:
>
> libvirt.libvirtError: POST operation failed: xend_post: error from xen
> daemon: (xend.err "Error creating domain: VM name already in use by
> domain
> 4")
I think you must at least change the UUID (/domain/uuid) and name
(/domain/name) in the XML description. Very like you also need to
duplicate
the used disk images and update their paths
(/domain/devices/disk/source/@file) accordingly, unless you really want
your
domians to share them.
Better yet use the 'virt-clone' command line tool, or virt-manager's clone
capability
Daniel
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