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Always use MSCS to manage clusters

 

Do not try to perform start and stop operations directly on any clustered queue manager using either the WebSphere MQ Explorer. Instead, use the MSCS Cluster Administrator to request that MSCS brings the queue manager online or takes it offline. This is partly to prevent possible confusion caused by MSCS reporting that the queue manager is offline, when in fact you have started it outside the control of MSCS. More seriously, stopping a queue manager without using MSCS is detected by MSCS as a failure, initiating failover to the other node.

 

Parent topic:

Hints and tips on using MSCS

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