manila/manila/share/drivers/container
silvacarloss 04a3db2f9a Share server migration enhancements
A series of enhancements can be performed in the share server
migration operation, and share backends might support
nondisruptive share server migrations, which was not covered
in the previous approach.

-  Skip the destination share server network allocation if the
driver is capable of reusing the source share server allocation.
Manila will switch the allocations in the migration complete phase.

- Allow share backends to reuse the share servers in case they
are able to do so in a share server migration scenario.

- Nondisruptive migration is now feasible depending on whether the
share driver supports it and if the share network parameters have
not changed.

- Share servers will be always deleted whe the share server
migration complete operation is finished.

Depends-On: I43bd3fdafea02eb8e853114a57bfb863a441f3ed
Co-Authored-By: Fabio Oliveira <fabioaurelio1269@gmail.com>
Change-Id: I48bafd92fe7a4d4ae0bafd5bf1961dace56b6005
2021-09-07 09:21:32 -03:00
..
__init__.py Container driver 2016-08-15 16:30:23 +03:00
container_helper.py Fix manage share server for container in Focal 2020-09-19 13:56:07 -03:00
driver.py Add config option reserved_share_from_snapshot_percentage. 2021-08-27 19:10:36 +02:00
protocol_helper.py Refactor Container Driver 2019-03-04 15:32:30 -03:00
security_service_helper.py Replace retrying with tenacity 2021-09-01 18:31:38 -07:00
storage_helper.py Share server migration enhancements 2021-09-07 09:21:32 -03:00