[openstack-dev] [nova] Question about modifying instance attribute(such as cpu-QoS, disk-QoS ) without shutdown the instance
Jay Pipes
jaypipes at gmail.com
Tue Apr 8 15:04:12 UTC 2014
On Tue, 2014-04-08 at 08:30 +0000, Zhangleiqiang (Trump) wrote:
> Hi, Stackers,
>
> For Amazon, after calling ModifyInstanceAttribute API , the instance must be stopped.
>
> In fact, the hypervisor can online-adjust these attribute. But amzon and openstack do not support it.
>
> So I want to know what are your advice about introducing the capability of online adjusting these instance attribute?
What kind of attributes?
Best,
-jay
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