d987062d15
This patch reverts the removal of the collection of volume stats from the vCenter. Of course there is a performance hit when collecting volume stats against a backend as compared to doing nothing. The problem with not having any stats collection is that the scheduler can't schedule properly against this driver, especially when there are multiple of them deployed and heterogeniously against other backends. This revert fixes existing deployments against this backend. This patch includes a new vmware driver config optiont that allows one to enable the stats collection, so that a deployment with this driver can actually work with the scheduler. When a driver doesn't report any statistics, the scheduler has no way to determine the capacity utilization of the driver and will always assume it can take a provisioning request. This is especially problematic in a heterogeniously deployed environment, where other drivers do report valid stats. This reverts commit f3ee3dbf4e4794d77cf263be3eec144328a3bedf. Change-Id: Ifdd9b89e00de692a7a9e121ed421b921aa8bfc70 Closes-Bug: 1859864
OpenStack Cinder
OpenStack Cinder is a storage service for an open cloud computing service.
You can learn more about Cinder at:
Getting Started
If you'd like to run from the master branch, you can clone the git repo:
git clone https://opendev.org/openstack/cinder
If you'd like to contribute, please see the information in CONTRIBUTING.rst
You can raise bugs on Launchpad