在准备和提交进程期间，资源管理器出现故障，事务管理器检测到错误。
The resource manager fails between prepare and commit processing, and the transaction manager detects the failure.
事务管理器能够处理资源管理器的灾难性故障非常重要，这样当一个资源管理器出现故障时，其余的仍能继续照常运行。
It is important that the transaction manager is able to handle catastrophic failures of the resource managers, and as such continue operating if one of the resource managers has a failure.
本文展示了当资源管理器出故障时，预期的事务管理器行为。
This article looks at the expected behavior of a transaction manager when a resource manager fails.
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