53539c0e1d
Implemented several improvements to share migration according to spec [1]. Summary of changes: - Snapshot restriction in API has been changed to return error only when parameter force-host-assisted-migration is True - Added preserve_snapshot to API and migration_check_compatibility driver interface - Changed all driver-assisted API parameters to be mandatory - Added validation to prevent 'force_host_assisted_migration' to be used alongside driver-assisted parameters - Changed "same host" validation to reject only if the combination of "host", "new_share_network" and "new_share_type" is the same as the source - Updated migration driver interfaces to support snapshots - Updated zfsonlinux driver, defaulting preserve_snapshots to False - Updated dummy driver to support preserve_snapshots Spec update with latest changes since [1] merged can be found in [2]. APIImpact DocImpact [1] I5717e902373d79ed0d55372afdedfaa98134c24e [2] If02180ec3b5ae05c9ff18c9f5a054c33f13edcdf Change-Id: I764b389816319ed0ac5178cadbf809cb632035b4 Partially-implements: blueprint ocata-migration-improvements |
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