| 摘要 |
The present invention provides a zoning balance subtask delivering method, apparatus and system. Applied controllers, a controller and at least two nodes form a storage system; after the controller receives a second zoning balance task, a second zoning balance subtask set is generated, the second zoning balance subtask set comprises at least one zoning balance subtask, and each zoning balance subtask records a migration zone, a node the migration zone is located at, and a target node; a current zoning balance subtask set is searched for, and repeated zoning balance subtasks of the second zoning balance subtask set and the current zoning balance subtask set are deleted; and the rest of the zoning balance subtasks after deletion is delivered to the target node recorded in the zoning balance subtasks. By means of the present invention, a zone can be migrated among nodes. |
