如果需要执行恢复，可以看一看ON - Bar备份的旧逻辑记录文件，以确定问题所在。
If you need to perform a restore, you can view the old logical-log files that were backed up by ON-Bar to find out the exact problem.
尽管集群提供了任意对任意的连接，名称保持了旧的连接样式，但是将名称向上推进到了逻辑层。
Although the cluster provides any-to-any connectivity, the names preserve the old style of connectivity but push it up into the logical layer.
迁移将始终涉及到构建新的队列管理器、将应用程序和队列逻辑地移动到新的队列管理器，以及最终使旧的队列管理器退役。
Migration will always involve building a new queue manager, a logical move of the application and queues to the new queue manager, and the eventual decommission of the old queue manager.
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