[cellv2] performance issue when querying compute nodes in a cell
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
OpenStack Compute (nova) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
Description
===========
we used rally to create instances concurrently.
we found it is slow and Nova queryed compute nodes in cell0
Steps to reproduce
==================
use rally to create instances concurrently.
Expected result
===============
Nova should not query compute nodes in Cell0
Actual result
=============
Nova query compute nodes in Cell0
Environment
===========
1. Exact version of OpenStack you are running. See the following
list for all releases: http://
openstack-
openstack-
2. Which hypervisor did you use?
KVM. We have 2000 hosts
2. Which storage type did you use?
Our own storage device
3. Which networking type did you use?
Our own network device
Logs & Analysis
==============
4916532:2017-12-14 13:59:45.473 1581 DEBUG nova.scheduler.
Changed in nova: | |
assignee: | nobody → xhzhf (guoyongxhzhf) |
Changed in nova: | |
status: | In Progress → Confirmed |
assignee: | xhzhf (guoyongxhzhf) → nobody |
Fix proposed to branch: master /review. openstack. org/529504
Review: https:/