OpenStack Block Storage (Cinder)
3aa00b0878
When deleting an attachment, if the driver's remove_export or the detach_volume method call fails in the cinder driver, then the attachment status is changed to error_detaching but the REST API call doesn't fail. The end result is: - Volume status is "available" - Volume attach_status is "detached" - There is a volume_attachment record for the volume - The volume may still be exported in the backend The volume still being exported in the storage array is not a problem, since the next attach-detach cycle will give it another opportunity for it to succeed, and we also do the export on volume deletion. So in the end leaving the attachment in error_detaching status doesn't have any use and creates confusion. This patch removes the attachment record when on an attachment delete request if the error happens on remove_export or detach_volume calls. This doesn't change how the REST API attachment delete operation behaves, the change is that there will not be a leftover attachment record with the volume in available and detached status. Closes-Bug: #1935057 Change-Id: I442a42b0c098775935a799876ad8efbe141829ad |
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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