Handles all requests relating to consistency groups.
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class API(db_driver=None)
Bases: cinder.db.base.Base
API for interacting with the volume manager for consistency groups.
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create(context, name, description, cg_volume_types, availability_zone=None)
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create_cgsnapshot(context, group, name, description)
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create_from_src(context, name, description=None, cgsnapshot_id=None, source_cgid=None)
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delete(context, target_obj, *args, **kwargs)
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delete_cgsnapshot(context, cgsnapshot, force=False)
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get(context, group_id)
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get_all(context, filters=None, marker=None, limit=None, offset=None, sort_keys=None, sort_dirs=None)
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get_all_cgsnapshots(context, search_opts=None)
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get_cgsnapshot(context, cgsnapshot_id)
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update(context, group, name, description, add_volumes, remove_volumes, allow_empty=False)
Update consistency group.
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update_cgsnapshot(context, cgsnapshot, fields)
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update_quota(context, group, num, project_id=None)
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check_policy(context, action, target_obj=None)
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wrap_check_policy(func)
Check policy corresponding to the wrapped methods prior to execution.
This decorator requires the first 3 args of the wrapped function
to be (self, context, consistencygroup)