Share migration Newton improvements
At Austin 2016 summit there were several improvements to
Share migration feature discussed. This patch implements
these changes.
Changes are:
- Added 'Writable' API parameter: user chooses whether share must
remain writable during migration.
- Added 'Preserve Metadata' API parameter: user chooses whether
share must preserve all file metadata on migration.
- Added 'Non-disruptive' API parameter: user chooses whether
migration of share must be performed non-disruptively.
- Removed existing 'Notify', thus removing 1-phase migration
possibility.
- Renamed existing 'Force Host Copy' parameter to 'Force
Host-assisted Migration'.
- Renamed all 'migration_info' and 'migration_get_info' entries to
'connection_info' and 'connection_get_info'.
- Updated driver interfaces with the new API parameters, drivers
must respect them.
- Changed share/api => scheduler RPCAPI back to asynchronous.
- Added optional SHA-256 validation to perform additional check if
bytes were corrupted during copying.
- Added mount options configuration to Data Service so CIFS shares
can be mounted.
- Driver may override _get_access_mapping if supports a different
access_type/protocol combination than what is defined by default.
- Added CIFS share protocol support and 'user' access type
support to Data Service.
- Reset Task State API now allows task_state to be unset using
'None' value.
- Added possibility to change share-network when migrating a share.
- Bumped microversion to 2.22.
- Removed support of all previous versions of Share Migration APIs.
APIImpact
DocImpact
Implements: blueprint newton-migration-improvements
Change-Id: Ief49a46c86ed3c22d3b31021aff86a9ce0ecbe3b
diff --git a/manila_tempest_tests/config.py b/manila_tempest_tests/config.py
index ec9a204..f0c8dc7 100644
--- a/manila_tempest_tests/config.py
+++ b/manila_tempest_tests/config.py
@@ -34,7 +34,7 @@
help="The minimum api microversion is configured to be the "
"value of the minimum microversion supported by Manila."),
cfg.StrOpt("max_api_microversion",
- default="2.21",
+ default="2.22",
help="The maximum api microversion is configured to be the "
"value of the latest microversion supported by Manila."),
cfg.StrOpt("region",
@@ -173,9 +173,14 @@
help="Defines whether to run multiple replicas creation test "
"or not. Enable this if the driver can create more than "
"one replica for a share."),
- cfg.BoolOpt("run_migration_tests",
+ cfg.BoolOpt("run_host_assisted_migration_tests",
+ deprecated_name="run_migration_tests",
default=False,
- help="Enable or disable migration tests."),
+ help="Enable or disable host-assisted migration tests."),
+ cfg.BoolOpt("run_driver_assisted_migration_tests",
+ deprecated_name="run_migration_tests",
+ default=False,
+ help="Enable or disable driver-assisted migration tests."),
cfg.BoolOpt("run_manage_unmanage_tests",
default=False,
help="Defines whether to run manage/unmanage tests or not. "