OpenStack Block Storage (Cinder)
ac2f8a4d89
Currently RBD doesn't allow deleting volumes with snapshots or volume dependencies. This causes Cinder API errors on delete calls that should succeed. When using the RBD v2 clone api, deleting a volume that has a snapshot in the trash space raises a busy exception. In order to solve this, this patch removes the proactive VolumeIsBusy exception raise and calls the trash operation which should succeed when the volume has dependencies. In addition to this code it's important to enable the Ceph Trash auto purge. Otherwise Ceph may end up with a couple of images in trash namespace for a while. However, this approach is the lesser of 2 evils because the user will be able to delete volumes with dependencies while the operator could check the trash namespace and manually purge the images. It is definitely better to potentially trouble 1 person (operator) that didn't read the release notes once than troubling every single user. Closes-Bug: #1941815 Co-Author: Eric Harney <eharney@redhat.com> Change-Id: I5dbbcca780017b358600016afca8a9424aa137fd |
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| api-ref/source | ||
| cinder | ||
| contrib/block-box | ||
| doc | ||
| etc/cinder | ||
| playbooks | ||
| rally-jobs | ||
| releasenotes | ||
| tools | ||
| .coveragerc | ||
| .gitignore | ||
| .gitreview | ||
| .pylintrc | ||
| .stestr.conf | ||
| .zuul.yaml | ||
| bindep.txt | ||
| CONTRIBUTING.rst | ||
| driver-requirements.txt | ||
| HACKING.rst | ||
| LICENSE | ||
| mypy-files.txt | ||
| README.rst | ||
| reno.yaml | ||
| requirements.txt | ||
| setup.cfg | ||
| setup.py | ||
| test-requirements.txt | ||
| tox.ini | ||
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