e726c07948
There are instances where cinder needs to create a temporary volume and this can trigger a flatten of the new temporary volume, which will make the operation take a lot longer. In some cases this means slower operations, but in others it leads to rpc timeout failures. A case where we see timeout failures is when doing a backup of a snapshot and we have rbd_flatten_volume_from_snapshot=true. This patch ensures that we don't flatten temporary volumes. Closes-Bug: #1916843 Change-Id: I8f55c3beb2f8df5b2227506f82ddf6ee57c951ae
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