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MQSeries.net Forum Index » IBM MQ Installation/Configuration Support » MQ SDR/RCVR Channel Communication Problem

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manishpnp
PostPosted: Thu Jul 15, 2010 12:14 am    Post subject: MQ SDR/RCVR Channel Communication Problem Reply with quote

Apprentice

Joined: 21 Feb 2008
Posts: 46

Hello,

I have setup MQ cluster (REFINARY) and have two queue managers (QMGR1 and QMGR2) in windows server.
Above configuration setup hosted in single windows machine.

crtmqm QMGR1
runmqsc QMGR1
ALTER QMGR REPOS (REFINARY)

crtmqm QMGR2

Both queue mangers are started and running..


Now I want to setup Cluster Sender and Receiver channel between these two managers.

On QMGR1
DEFINE CHANNEL(TO.QMGR1) CHLTYPE(CLUSRCVR) TRPTYPE(TCP) CONNAME(10.74.152.186) CLUSTER(REFINARY) DESCR('Cluster-RCVR for QM QMGR1')
DEFINE CHANNEL(TO.QMGR2) CHLTYPE(CLUSRCVR) TRPTYPE(TCP) CONNAME(10.74.152.186) CLUSTER(REFINARY) DESCR('Cluster-RCVR for QM QMGR2')

On QMGR2
DEFINE CHANNEL(TO.QMGR2) CHLTYPE(CLUSSDR) TRPTYPE(TCP) CONNAME(10.74.152.186) CLUSTER(REFINARY) DESCR('Cluster-SDR for QMGR2')
DEFINE CHANNEL(TO.QMGR1) CHLTYPE(CLUSSDR) TRPTYPE(TCP) CONNAME(10.74.152.186) CLUSTER(REFINARY) DESCR('Cluster-SDR for QMGR1')



I am starting sender/receiver channel on both queue managers and both channel goes to "RETRYING" mode and thrown below exceptions :-

7/13/2010 18:01:32 - Process(8044.14) User(MUSR_MQADMIN) Program(amqrmppa.exe)
AMQ9202: Remote host 'dtpxp-slakkire (10.74.152.186) (1414)' not available, retry later.

EXPLANATION:
The attempt to allocate a conversation using TCP/IP to host 'dtpxp-slakkire (10.74.152.186) (1414)' was not successful.
However the error may be a transitory one and it may be possible to successfully allocate a TCP/IP conversation later.
ACTION:
Try the connection again later. If the failure persists, record the error values and contact your systems administrator.
The return code from TCP/IP is 10061 (X'274D'). The reason for the failure may be that this host cannot reach
the destination host. It may also be possible that the listening program at host 'dtpxp-slakkire (10.74.152.186) (1414)'
was not running. If this is the case, perform the relevant operations to start the TCP/IP listening program, and try again.


I think this error occurs because of port configuration as this setup running in single machine.

Could you please help me on channel port configuration when you are running multiple queue managers on single machine.

Thanks,
manish
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exerk
PostPosted: Thu Jul 15, 2010 2:16 am    Post subject: Reply with quote

Jedi Council

Joined: 02 Nov 2006
Posts: 6339

Go read the Clustering manual again - properly. To point you in the right direction (generally), queue managers cannot 'share' an IP Port (work it out). Also, the number of FULL REPOSITORY queue managers in a cluster should be two.

The title of this post does not accurately reflect your problem (SDR/RCVR's are different to CLUSSDR/CLUSRCVR's) and this is a double post, so I'm locking it. Combine what you have been told here with the content of the other post.
_________________
It's puzzling, I don't think I've ever seen anything quite like this before...and it's hard to soar like an eagle when you're surrounded by turkeys.
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