Can i scale up/scale down computing resource(i.e. cpu, ram, disk) on running vm instances without shutting it down?

asked 2016-03-15 16:52:03 -0600

Sindu gravatar image

by modifying some code in Openstack ?

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answered 2016-03-15 22:45:46 -0600

Bipin gravatar image

Yes. Read this Document . Feature is called CPU hotplug.

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This in not implemented yet. This is just a proposal.

Awais gravatar imageAwais ( 2016-03-16 09:28:21 -0600 )edit

True, But user got some light on it. At least user can work on the code.

Bipin gravatar imageBipin ( 2016-03-16 10:25:48 -0600 )edit

Here the CPU can only be added there is anything for reducing cpu allocation ? basically i am trying to optimize it without power down

Sindu gravatar imageSindu ( 2016-03-16 12:07:37 -0600 )edit

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Asked: 2016-03-15 16:52:03 -0600

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Last updated: Mar 15 '16