You see a default Topic Space and a system queue, as Figure 3 shows.
您将看到一个默认TopicSpace和一个系统队列，如图 3 所示。
The WebSphere MQ system queue SYSTEM.BROKER.TIMEOUT.QUEUE (defined when a message broker is created) is used to store the messages currently delayed.
WebSphereMQ系统队列 SYSTEM.BROKER.TIMEOUT.QUEUE（在消息代理创建时定义的）用于存储当前延迟的消息。
SYSTEM queues — that is, queues with a high level qualifier of SYSTEM — are used by the queue manager, the channel initiator, the MQ Administrators, and other users.
system队列—即带有高级限定符system的队列—由队列管理器、通道启动器、MQ管理员和其他用户使用。
Examples of the first category are the MQSC commands, as well as SYSTEM objects such as the various SYSTEM queues that the queue manager defines the first time it starts up.
第一类的示例是MQSC命令和一些SYSTEM对象，后者比如队列管理器在第一次启动时定义的各种system队列。
Should load exceed the capacity of the system, messages will queue up irrespective of the maximum messages value.
如果负载超过了系统的容量，则不管最大消息的值是多少，消息都将排队等候。
Use command resource security to ensure that only the queue manager's administrators can modify SYSTEM resources of any kind, such as queues and channels.
使用命令资源安全性确保只有队列管理器的管理员能够修改任何种类的SYSTEM资源，如队列和通道。
If you want to avoid this problem altogether, choose a different name for your initiation queue that does not begin with SYSTEM.
如果您想完全避免冲突问题，请为您的发起队列选择一个不以system开始的名称。
Some enhancements you might consider adding would include logic to parse out things such as the location of the queue manager in the file system, or better error handling.
您可以考虑添加一些改进措施，比如包含一些逻辑以解析文件系统中的队列管理器的位置等信息，或者实现更好的错误处理能力。
To not lose messages in such a situation, the system puts them on the hold queue.
为了在这种情况下不丢失消息，系统把消息放在持有队列中。
The JMS client can optionally control this transaction explicitly, such as to coordinate receiving a message from one queue with sending a message on another queue in the same messaging system.
JMS客户端可以任意的显式控制该事务，比如在同一个消息传递系统中，协同处理从一个队列接收消息和向另一个队列发送消息。
This system sends a request message into a particular MQ queue and expects the response to this request in a separate response queue.
此系统将请求消息发送到特定的MQ队列中，并且期望在单独的响应队列中获得该请求的响应。
Configuration of the queue manager log varies by operating system.
队列管理器日志的配置因操作系统而异。
If we really want to play the "Rule of Thumb", I have two recommendations to address your problem: scaling the system and tuning the queue of components.
如果我们真的要遵循“经验法则”，那么我对您的问题提出两条建议：伸缩系统和调整组件队列。
Each CPU on a system has its own dedicated run queue, which is a list of runnable threads sorted by thread priority value.
系统上的每个CPU都有自己专用的运行队列，该队列是按线程优先级值排序的可运行线程的列表。
When creating the migration plan, you need to consider general queue manager migration issues, clustering specifics, wider system architecture, and change control policies.
制定迁移计划时，需要考虑常见队列管理器迁移问题、集群细节、更广泛的系统架构和更改控制策略。
If MOMs are used to connect them together, you can take any system down at any point, and messages will keep flowing around that system but queue up until it comes back.
如果使用MOM将它们连接在一起，就可以在任何时候关闭任何系统，发送到这个系统的消息会放在队列中，直到系统恢复工作。
Applications and broker queue manager are located on the same system.
应用程序和代理队列管理器位于同一系统中。
As many queue devices can be added to the job queue as needed to efficiently utilize the system resources, while maintaining a controlled spooling environment.
可以根据需要在作业队列中添加任意数量的队列设备，从而高效地利用系统资源，同时维持可控的假脱机环境。
Information extracted from an input file can be as easily sent to an MQ queue as to a SAP system.
从输入文件提取的信息可以与发送到SAP系统一样容易地发送到mq队列。
The measurements build up on the queue in front of the auditing system, exhausting the measurement pool.
度量结果在审计系统前构建到队列中，耗尽度量结果池。
For example, the operating system maintains the TCP send queue for each TCP connection.
例如，操作系统为每个TCP连接维护TCP发送队列。
It enables an application running on the same system to connect to a queue manager running on a different system, and issue MQI calls to that queue manager.
它让系统上运行的应用程序可以连接在另一个系统上运行的队列管理器，向队列管理器发出MQI调用。
It's an elegant system that works wonderfully right up to the moment that the queue fills up.
这是一种优雅的系统，在队列满员之前，它都能很好地工作。
In a queue system, messages that can't be delivered immediately are saved in a queue and delivered when appropriate.
在队列系统中，无法立即提交的消息会保存在队列中，当适当的时候再提交。
Figure 7 shows that all events being delivering are stored in the queue of the SCA system bus.
图7显示交付的所有事件都存储在SCA系统总线的队列中。
The set of valid values are: FF (file system), DB (database), and QUEUE (queue).
有效值集为：FF（文件系统） 、DB（数据库）和QUEUE（队列）。
In this section, you will create the MI broker IBMESBBRK on the sample system using the MI queue manager IBMESBQM that you set up previously.
在本节中，您将使用此前设置的mi队列管理器IBMESBQM，在样例系统上创建mi代理IBMESBBRK。
Logically, you can view the system as managing a single FIFO queue, termed a run-queue, for each of the 40 priorities.
逻辑上可将系统看作：为(40个中的)每个优先级管理一个fifo序列，称为运行队列。
Ensure that the queue manager for the source system is running by issuing the following command.
通过发出下述命令，确保源系统的队列管理器正在运行。
Ensure that the queue manager for the source system is running by issuing the following command.
通过发出下述命令，确保源系统的队列管理器正在运行。
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