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Keir Fraser
e13837d700
Adds NUMA node migration based on live migration to xend. By adding another parameter to "xm migrate" the target NUMA node number gets propagated to the target host (can be both localhost or a remote host). The restore function then sets the VCPU affinity accordingly. Only changes Python code in xend. I hope that the patch doesn't break XenAPI compatibility (adding a parameter seems fine?). # xm migrate --live --node=<nodenr> <domid> localhost <nodenr> is the number as shown with 'xm info' under node_to_cpu I am aware that using live migration isn't the best approach (takes twice the memory and quite some time), but it's less intrusive and works fine (given localhost migration stability...) Signed-off-by: Andre Przywara <andre.przywara@amd.com>
The file test.py here is from the Zope project, and is Copyright (c) 2001, 2002 Zope Corporation and Contributors. This file is released under the Zope Public License, version 2.0, a copy of which is in the file ZPL-2.0.