197e024747
The fix moves the legacy shared volume from the masking view structure in Ocata and sooner (when SMI-S was supported) to staging masking view(s) in Pike and later releases (U4P REST). In Ocata, the live migration process shared the storage group, containing the volume, among the different compute Nodes. In PIke, we changed the masking view structure to facilitate a cleaner live migration process where only the volume is migrated and not all the other volumes in the storage group. The staging storage group and masking views facilitate a seamless live migration operation in upgraded releases. Change-Id: I4d28d8ed2375f68eed511de5c25898362eac1def Closes-Bug: #1867163
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