hi John:
is there a etherpad or something like wiki about that? I'm intereted in it
also. But my original thought is, vm is vm, volume is volume, they need be
handled separately using some unified mechanism, the result is, they are on
the same host.
2013/11/8 John Griffith john.griff...@solidfire.com
On Thu, Nov 7, 2013 at 10:51 PM, Abbass MAROUNI
abbass.maro...@virtualscale.fr wrote:
Hello,
We want to be able to launch a VM with a number of cinder volumes on the
same host (the host is a compute and a storage node).
We're looking for a way to tell nova-scheduler to work with
cinder-scheduler
so that we can filter and weight hosts according to our needs.
According to the documentation on nova-scheduler filters :
DiskFilter : Only schedule instances on hosts if there are sufficient
Disk
available for ephemeral storage.
Is there any implementation of a filter to check the persistence storage
on
a host ?
Do you think that this feature is doable ?
Best Regards,
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Hello Abbass,
Currently there is not a way to do this, however your request is very
timely as we just discussed this very use case at the summit today and
do have plans to work on it for the Icehouse release.
John
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