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In Newton and beyond, do we need to set the schedular filters specifically or is there a generic set of defaults?

asked 2017-05-22 09:17:02 -0600

Don75080 gravatar image

In Nova.conf on the controller, I am specifically setting the default filters as follows:


However, on all my other Newton installs, I have not needed "NumaTopology". So, I don't set any config and things like Aggregate and Affinity Filters are there. In the docs, it seems to always say the scheduler default filters config line needs to always be there. What is the correct way to do this?

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answered 2017-05-23 01:36:44 -0600

You don't need this setting; its default is:



In Ocata, this setting is now named enabled_filters (I guess the old name scheduler_default_filters was considered misleading). Also, I believe that Ocata and beyond essentially replace the RamFilter, Diskfilter and perhaps ComputeFilter (???) by the Placement API.

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So you are saying I only need to call out the additional filters I need?

Don75080 gravatar imageDon75080 ( 2017-05-24 14:30:16 -0600 )edit

Yes, but be aware that the other filters will then not be used.

Bernd Bausch gravatar imageBernd Bausch ( 2017-05-24 16:26:38 -0600 )edit

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Asked: 2017-05-22 09:17:02 -0600

Seen: 92 times

Last updated: May 23 '17