Re: [openstack-dev] [POC] Introduce an auto-converge policy to speedup migration

2017-05-16 Thread Chao Fan
Hi Chris, Sorry for no Cc to you, I remember I have added cc Thanks, Chao Fan On Mon, May 15, 2017 at 01:30:39PM +0800, Chao Fan wrote: >On Thu, May 11, 2017 at 02:34:16PM -0400, Chris Friesen wrote: >>On 05/11/2017 05:58 AM, Chao Fan wrote: >>> Hi all, >>> >>> We plan to develop a policy

Re: [openstack-dev] [POC] Introduce an auto-converge policy to speedup migration

2017-05-11 Thread Chris Friesen
On 05/11/2017 05:58 AM, Chao Fan wrote: Hi all, We plan to develop a policy about auto-converge, which can set cpu throttle value automatically according to the workload (dirty-pages-rate). It uses the API of libvirt to set the cpu-throttle-initial and cpu-throttle-increment. But the spec file

[openstack-dev] [POC] Introduce an auto-converge policy to speedup migration

2017-05-11 Thread Chao Fan
Hi all, We plan to develop a policy about auto-converge, which can set cpu throttle value automatically according to the workload (dirty-pages-rate). It uses the API of libvirt to set the cpu-throttle-initial and cpu-throttle-increment. But the spec file of nova shows the dependent API is not