[Libvir] [RFC][PATCH 0/2] Tested NUMA patches for available memory and topology
Daniel Veillard
veillard at redhat.com
Sun Sep 30 13:09:31 UTC 2007
On Fri, Sep 28, 2007 at 10:46:04AM -0400, Daniel Veillard wrote:
> On Fri, Sep 28, 2007 at 12:06:24AM -0400, beth kon wrote:
> However I think there is at least a few things still left to be done
> before pushing this in a new release:
> - if possible get remote operations for the new call
well no progress on that I assume the release will be without it
> - isolate as a separate call what is the total sum of free memory available
> on the Node
done virNodeGetFreeMemory(), but it's plugged only for Xen, no remote support
(where it would really be useful) nor QEmu back-end.
> - a bit more testing for example I found out
> virsh # freecell -1
> Total: 64339968 kB
>
> virsh # freecell -2
> -2: 0 kB
withn previous change this could be checked
> - on NUMA boxes in the capability dump I would like to see the
> amount of memory available on the cell see
> https://www.redhat.com/archives/libvir-list/2007-September/msg00015.html
> <memory size='2097152'/>
> in the topology example.
Apparently this is not available (the installed memory per cell not the
what is currently free).
> - now that the code is in CVS reorganize a bit for example move back generic
> code to xen_unified.c
I didn't do that, I was afraid of breaking stuff I could not test at this
stage
Daniel
--
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Daniel Veillard | virtualization library http://libvirt.org/
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