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When using clustering and facing problems, there are a few things that you "must" check.
1) All the clussdr and clusrcvr channels are up and running on all the cluster queue managers.
2) dis clusqmgr(*) shows all the queue managers that you added to the cluster on all the queue managers, repos and non-repos.
3) After you define a queue as a clustered queue, verify on all the qm's to see if this queue infact got published on all the queue managers. If dis qcluster(*) does not show this queue on all the other queue managers(if you have all channels and qms running), then your queue was not published properly.
If you do not have your channels up and running, then your cache info is never updated and hence your qm does not know about it. Hence always check and verify that all the qms in the cluster have consistent state of information and then only attempt to put messages to cluster queues.
Verify the above and you should be fine.
No idea why SVRCONN channel error has anything to do with this problem. Unless you are running a client app that is trying to open this queue.
Hope this helps.
Cheers
Kumar
-------Original Message-------
Date: Monday, June 30, 2003 11:45:52 AM
Subject: Why messages get stuck in SYSTEM.CLUSTER.TRANSMIT.QUEUE
Hi all,
We are on MQSeries 5.3 CSD 03 on NT. And 5.3 on
OS/390.
We just created MYCLUS as a cluster and the qmgrs QM1
and QM2 are full repositories.
Also created QM3 (on NT) and QM4 (on OS/390) are
cluster queue managers both connected to QM1.
Defined the CLUSRCVR and CLUSSDR channels correctly
(former pointing to self and latter to QM1).
We defined a cluster queue called Q1 on QM3. When I
put a message from QM4 (OS/390) to this cluster queue
(Q1), it gets stuck in the
SYSTEM.CLUSTER.TRANSMIT.QUEUE. The channel TO.QM1
(CLUSSDR) is inactive. Q1 is get/put enabled
The CHIN job showed an error for SYSTEM.ADMIN.SVRCONN
not being defined. I defined it manually and recycled
the QM4. Restarted the QM4. No errors produced. But
the messages still get stuck in the cluster xmit
queue on QM4. I don t see any errors anywhere else.
What should I do?
Thanks for your help in advance,
Ruzi
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