Re: [openstack-dev] [nova] Unshelve Instance Performance Optimization Questions

2015-02-16 Thread Duncan Thomas
There has been some talk in cinder meetings about making cinder-glance interactions more efficient. They are already optimised in some deployments, e.g. ceph glance and ceph cinder, and some backends cache glance images so that many volumes created from the same image becomes very efficient.

[openstack-dev] [nova] test fixtures not returning memory

2015-02-16 Thread Sean Dague
I was attempting to build some convenience fixtures for starting the API service inside the Nova functional tests - https://review.openstack.org/#/c/155902/ However, as soon as I refactored the code it fails on OOM killer. Running locally there is a remarkable difference in running the code with

[openstack-dev] [Fuel] fake threads in tests

2015-02-16 Thread Przemyslaw Kaminski
Hello, This somehow relates to [1]: in integration tests we have a class called FakeThread. It is responsible for spawning threads to simulate asynchronous tasks in fake env. In BaseIntegrationTest class we have a method called _wait_for_threads that waits for all fake threads to terminate. In

Re: [openstack-dev] [nova] Feature Freeze Exception for Add config drive support for PCS containers

2015-02-16 Thread aburluka
Hi, There are some questions about FFE policy that are not obvious for me as a newbie. Last version of my change was submitted at February, 11th, and has not been changed since that date. That change has +2 from Daniel and +1 from Garry Kotton and +1 from Pavel Kholkin. The only thing I needed

Re: [openstack-dev] [nova] Feature Freeze Exception for Add config drive support for PCS containers

2015-02-16 Thread Daniel P. Berrange
On Mon, Feb 16, 2015 at 02:53:08PM +0300, aburluka wrote: Hi, There are some questions about FFE policy that are not obvious for me as a newbie. Last version of my change was submitted at February, 11th, and has not been changed since that date. That change has +2 from Daniel and +1 from

Re: [openstack-dev] [nova] test fixtures not returning memory

2015-02-16 Thread Sean Dague
On 02/16/2015 06:43 AM, Sean Dague wrote: I was attempting to build some convenience fixtures for starting the API service inside the Nova functional tests - https://review.openstack.org/#/c/155902/ However, as soon as I refactored the code it fails on OOM killer. Running locally there is

Re: [openstack-dev] [nova] Feature Freeze Exception for Add config drive support for PCS containers

2015-02-16 Thread aburluka
Thank you so much for your help, Daniel On 02/16/2015 02:57 PM, Daniel P. Berrange wrote: On Mon, Feb 16, 2015 at 02:53:08PM +0300, aburluka wrote: Hi, There are some questions about FFE policy that are not obvious for me as a newbie. Last version of my change was submitted at February, 11th,

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