[Openstack] distributed and heterogeneous schedulers
Soren Hansen
soren at openstack.org
Thu Apr 14 14:24:35 UTC 2011
2011/4/14 Ed Leafe <ed.leafe at rackspace.com>:
>> It seems to me that the current load only affects the time it will
>> take to spin up the new instance, and as such says nothing about its
>> long term (or even medium or short term!) suitability as the new
>> instance's home.
> Such a consideration would not be the primary selection criterion, but would be more of a tie breaker. E.g., given a number of hosts that appear to be roughly equally good choices for a new instance, why not weight those that are currently under a heavy load so that they are probably not selected?
Good point.
--
Soren Hansen
Ubuntu Developer http://www.ubuntu.com/
OpenStack Developer http://www.openstack.org/
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