从甲骨文的独家新闻图书出版商，这里是唯一可提供的RMAN的书(恢复管理器)全覆盖，甲骨文公司的免费备份和恢复技术。
From the exclusive publishers of Oracle Press Books, here is the only book available offering complete coverage of RMAN (recovery Manager), Oracle's free backup and recovery technology.
万一要从备份中恢复队列管理器，对所有那些应用程序的影响在最好的情况下也是不可预测的。
If the queue manager is ever restored from the backup, the impact to all those applications is unpredictable at best.
虽然由于备份集不可用而导致队列管理器恢复失败的情况不常发生，但是我还是看到过几次这样的情况。
It doesn't happen often, but I have seen several occasions where a restore of a queue manager failed because the backup set was unusable.
事务管理器请求所有资源管理器准备提交可恢复资源(准备)。
The transaction manager asks all the resource managers to prepare to commit recoverable resources (prepare).
所有的队列管理器——主节点、辅助节点、灾难恢复节点——全都可以同时在线。
All of the queue managers — primary, secondary, disaster recovery nodes — can be online simultaneously.
使用WPAR管理器对WPAR进行重新部署的另一个重要原因是，它还提供自动恢复机制。
Another important reason to use WPAR Manager to relocate WPARs is that it also offers an automated recovery mechanism.
如果这是生产计算单元，部署管理器所在的计算机已死机，并且完全不可恢复，那么快速地重新构建此计算单元会非常困难。
If this was a production cell, and the deployment manager's machine simply died and was completely unrecoverable, it would be very difficult to reconstitute this cell quickly.
在必要时(如组件失败后)，事务管理器还协调资源管理器的恢复活动。
The transaction manager also coordinates recovery activities of the resource managers when necessary, such as after a component failure.
这就假设队列管理器可首先恢复，但这是没有保证的。
That assumes the queue manager can be restored in the first place, which is not necessarily guaranteed.
恢复备份的版本 5 的部署管理器配置。
恢复您在步骤8中备份的部署管理器配置。
Restore the deployment manager configuration you backed up in Step 8.
与onbar相比，ontape在设置方面简单得多，并且更容易使用；ontape不需要存储卷管理器，可以使用磁带或磁盘设备进行备份和恢复。
Compared with onbar, ontape is much simpler in setting up and much easier to use; ontape does not require storage volume manager and could either use tape or disk devices for backup and restore.
本文给出了一个WebSphereProcessServer6.0.2 . X部署管理器恢复场景，它将处理Process Server提出的挑战。
This article presents a WebSphere Process Server 6.0.2.x deployment manager recovery scenario that overcomes the challenges posed by Process Server.
而磁盘管理器本身又恢复Windows中的Ubuntu的空间，也许使它成为一个新的分区。
Use Disk Manager again to recover the Ubuntu space for Windows, perhaps making it a new partition.
然后，日常的操作更改将通过启用或禁用集群中的那些对象或通过挂起或恢复队列管理器来执行。
Then, day-to-day operational changes are performed by enabling or disabling those objects in the cluster, or by suspending and resuming queue managers.
执行需要恢复的事务的线程或进程是否不断重试资源管理器，希望它恢复可用？
Does the thread or process executing the transaction to be recovered keep retrying the resource manager, expecting it to become available?
用这种方法返回一个备份后，记得在恢复后的队列管理器上发出一个REFRESHCLUSTER命令，以确保队列管理器拥有关于该集群的最新信息。
After reverting to a backup in this manner, remember to issue a REFRESH cluster command on the restored queue manager to ensure that it has up-to-date information about the cluster.
如果重新部署任务失败(无论是因为何种原因)，那么WPAR管理器都可以成功地将WPAR恢复到原始的位置和状态。
If, for whatever reason, the relocation process goes bad, WPAR Manager can be successful in restoring the WPAR to its original location and state.
恢复可用后，提交一个涉及到资源管理器的事务。
Submit a transaction involving the resource manager after it becomes available.
资源管理器一收到提交流程就结束对可恢复资源的更新，并且释放所有抓住资源不放的锁。
Upon receipt of the commit flow, the resource manager finalizes the updates to recoverable resources, and releases any locks held on the resources.
为了执行从故障场景中恢复，事务管理器和资源管理器必须能够在事务流程的任何点从故障中恢复。
In order to implement recovery from failure scenarios, the transaction manager and the resource manager must be able to recover from a failure at any point in the transactional flow.
要把旧的连接从事务管理器的缓存中移除，这样的话，资源管理器恢复可用后的第一个事务调用就不会出错。
Stale connections should be removed from the transaction manager cache so that first invocations of transactions after the resource manager becomes available do not fail.
事务管理器应该能够在出错的资源管理器恢复可用时解决出错的事务。
The transaction manager should be able to resolve the failed transaction when the failed resource manager becomes available.
对迁移过程充满信心的管理员也许希望通过省略挂起和恢复队列管理器的步骤来简化迁移过程。
Administrators who are confident in the migration process may want to simplify the process by removing the steps to suspend and resume the queue manager.
调度节点将会接受新的作业，稍后等中央管理器恢复后或者预备的中央管理器接管后再转发。
New jobs will be accepted by scheduling nodes and later forwarded to the central manager when it returns, or when an alternate takes over.
出错的资源管理器恢复可用时，事务也将恢复。
The transaction recovers when the failed resource manager becomes available.
资源管理器负责管理可恢复数据，例如文件或队列。
A resource manager is responsible for managing recoverable data, such as files or queues.
接下来我们就会解释在本文实例中可恢复的资源管理器(参与者)如何从故障中恢复和保证数据完整性。
Next we illustrate how the recoverable resource managers (participants) in this example can recover from failures and insure data integrity.
接下来我们就会解释在本文实例中可恢复的资源管理器(参与者)如何从故障中恢复和保证数据完整性。
Next we illustrate how the recoverable resource managers (participants) in this example can recover from failures and insure data integrity.
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