[openstack-dev] [Nova] Is parallel filter scheduler still a problem we should considered?

Elissa Zhu safiml at 163.com
Tue Mar 29 05:58:04 UTC 2016

Hi, all.

I was thinking about the parallel filter scheduler problem these days.
Main problem is the selection conflict among multiple filter scheduler instances.

Now nova-scheduler can retry when the conflict happened. Someone said it is enough in practise to solve this problem, moreover, the conflict only impacts when the selected host's resource is exhaused.

So I'd like to have your opinion on this issue.
Thank you!


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