d47486d317
Addresses some issues with this command: 1) When used without the --max-count option, the summary table will always show zero migrations run, because it only accounts for the last batch, and the loop only exits when the last batch does no work. 2) "remaining" counts cannot be accurate, given the way migrations are implemented, because the "found" count refers to the number of rows that exist in the database, not the number that still need the migration applied. 3) In the case where no migrations are successful, but some raise exceptions, the command was exiting with status zero, which usually indicates "success". This can cause issues that cause migration failures to go unnoticed, especially when automated. 4) When exceptions do occur, a minimally useful message is output, and no detail about the exception is available to the user. The exception detail should be logged. 5) Inaccuracies in the documentation - "--max_number" should be "--max-count", and stale references to the "--ignore_state" option, which was removed in [1] The solution for (3) introduces a new exit status, 2. See release note for details. These changes are aligned with equivalents [2][3] for the nova-manage command, except for the calculation of "Total Needed" - nova seems to interpret the "found" count differently/inconsistently. [1] https://review.openstack.org/510201 [2] https://review.openstack.org/605828 [3] https://review.openstack.org/608091 Change-Id: I878480eb2359625cde839b073230844acc645cba Closes-Bug: #1794364 Closes-Bug: #1796192
Team and repository tags
CINDER
You have come across a storage service for an open cloud computing service. It has identified itself as Cinder. It was abstracted from the Nova project.
- Wiki: https://wiki.openstack.org/Cinder
- Developer docs: https://docs.openstack.org/cinder/latest/
- Blueprints: https://blueprints.launchpad.net/cinder
- Release notes: https://docs.openstack.org/releasenotes/cinder/
Getting Started
If you'd like to run from the master branch, you can clone the git repo:
For developer information please see HACKING.rst
You can raise bugs here https://bugs.launchpad.net/cinder
Python client
https://git.openstack.org/cgit/openstack/python-cinderclient