Ibm mq IBM Websphere MQ群集通道异常结束并频繁恢复

在集群环境中，我看到到特定服务器的通道在一天内异常结束并频繁恢复。 例如：qmgra有几个QMGRSB、C、D、E、F连接到它。每个都在不同的服务器中 来自QMGR B、C、D、E、F的群集接收器通道在QMGR A上异常结束，并在一天内频繁恢复

QMGR A日志

主机B上的QMGR日志

主机C上的QMGR日志

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我想知道是什么导致了这个？？如果队列管理器A超载了相同数量的连接，是否会导致此问题？？我在qmgr日志中没有看到任何TCP/IP错误代码。

看起来您正在运行MQ的V7.1之前版本？在MQ V7.1中，该错误消息从以下位置更新：-

AMQ9259: Connection timed out from host 'HOST.A'.

EXPLANATION:
A connection from host 'HOST.A' over TCP/IP timed out.
ACTION:
Check to see why data was not received in the expected time. Correct the
problem. Reconnect the channel, or wait for a retrying channel to reconnect
itself.

到

举个例子。AMQ9259错误消息最可能的原因是您的接收超时设置导致通道弹出其接收并关闭通道。建议您查看qm.ini文件中的接收超时设置，查看它们是否设置为比心跳间隔短的值

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通道会自动重新启动，因为您已在通道上定义了重试间隔。这很好

看起来您正在运行MQ的V7.1之前版本？在MQ V7.1中，该错误消息从以下位置更新：-

AMQ9259: Connection timed out from host 'HOST.A'.

EXPLANATION:
A connection from host 'HOST.A' over TCP/IP timed out.
ACTION:
Check to see why data was not received in the expected time. Correct the
problem. Reconnect the channel, or wait for a retrying channel to reconnect
itself.

到

举个例子。AMQ9259错误消息最可能的原因是您的接收超时设置导致通道弹出其接收并关闭通道。建议您查看qm.ini文件中的接收超时设置，查看它们是否设置为比心跳间隔短的值

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通道会自动重新启动，因为您已在通道上定义了重试间隔。这很好

请提供CLUSRCVR定义表A、B和C以及qm.ini文件。有许多调优选项可以帮助您了解可能发生的情况。另外，WMQ的版本是什么？嗨，维格尼什，没有其他信息，这个问题很难回答。我们可以考虑放弃和关闭它吗？如果没有，您能提供更多信息吗？请提供CLUSRCVR定义表A、B和C以及qm.ini文件。有许多调优选项可以帮助您了解可能发生的情况。另外，WMQ的版本是什么？嗨，维格尼什，没有其他信息，这个问题很难回答。我们可以考虑放弃和关闭它吗？如果没有，你能提供更多的信息吗？ ------------------------------------------------------------------------------- 08/04/12 08:44:35 - Process(462890.4658) User(mqad) Program(amqrmppa) AMQ9259: Connection timed out from host 'HOST.A'. EXPLANATION: A connection from host 'HOST.A' over TCP/IP timed out. ACTION: Check to see why data was not received in the expected time. Correct the problem. Reconnect the channel, or wait for a retrying channel to reconnect itself. ----- amqccita.c : 3341 ------------------------------------------------------- 08/04/12 08:44:35 - Process(462890.4658) User(mqad) Program(amqrmppa) AMQ9999: Channel program ended abnormally. EXPLANATION: Channel program 'CHANNEL.TO.C' ended abnormally. ACTION: Look at previous error messages for channel program 'CHANNEL.TO.C' in the error files to determine the cause of the failure. ----- amqrmrsa.c : 468 --------------------------------------------------------

AMQ9259: Connection timed out from host 'HOST.A'.

EXPLANATION:
A connection from host 'HOST.A' over TCP/IP timed out.
ACTION:
Check to see why data was not received in the expected time. Correct the
problem. Reconnect the channel, or wait for a retrying channel to reconnect
itself.

AMQ9259: Connection timed out from host 'HOST.A'.

EXPLANATION:
A connection from host 'HOST.A' over TCP/IP timed out.
ACTION:
The select() [TIMEOUT] 60 seconds call timed out. Check to see why data was
not received in the expected time. Correct the problem. Reconnect the channel,
or wait for a retrying channel to reconnect itself.