[Xen-API] set_VCPUs_number_live Not working.

To:	xen-api@xxxxxxxxxxxxxxxxxxx
Subject:	[Xen-API] set_VCPUs_number_live Not working.
From:	Rama Rajesh <rama.rajesh100120@xxxxxxxxx>
Date:	Mon, 7 Mar 2011 17:16:26 +0530
Delivery-date:	Mon, 07 Mar 2011 03:50:43 -0800
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Hi all,

I'm using the set_VCPUs_number_live function in the VM class to change the
CPU allocation for a give VM.(Correct me If I'm wrong.)

The problem is that It executes successfully without any error but the number of VCPUs for the VM remain unchanged.

$xentop

     NAME              VCPUS
          12 --b---         4
Domain-0 -----r        4

>>> vms = session.xenapi.VM.get_by_name_label('12')
>>> session.xenapi.VM.set_VCPUs_number_live (vms[0],'3')

$xentop
     NAME              VCPUS
          12 --b---         4
Domain-0 -----r        4

If I wanted to change the CPU allocation for a VM while runtime, how should I do it.
Please kindly help with this issue.

Thank You.
Rama Rajesh.

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[Xen-API] set_VCPUs_number_live Not working.