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| MQ clustering issue |
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| jithinvijay1990 |
 Posted: Sat Jun 24, 2023 9:30 pm Post subject: MQ clustering issue |
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Newbie
Joined: 17 Dec 2013
Posts: 7
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Hi,
I created a linux VM in AWS and created 2 QMs- QM1 (full repo) QM2(partial repo)
I my local PC: I have 2 QMs-QM3(full repo), QM4(partial repo)
QM1 is not able to join the cluster, CLUSSDR(QM1 to QM3) in QM1 is in binding state with the below error.
********************************************************
06/25/2023 04:51:15 AM - Process(57302.1) User(mqm) Program(runmqchl)
Host(ip-172-31-42-123.ap-south-1.compute.internal) Installation(Installation1)
VRMF(9.2.0.0) QMgr(QM1)
Time(2023-06-25T04:51:15.839Z)
ArithInsert1(110) ArithInsert2(110)
CommentInsert1(ip-192-168-137-1 (192.168.137.1) (1414))
CommentInsert2(TCP/IP)
CommentInsert3(TO.QM3)
AMQ9202E: Remote host not available, retry later.
EXPLANATION:
The attempt to allocate a conversation using TCP/IP to host 'ip-192-168-137-1
(192.168.137.1) (1414)' for channel TO.QM3 was not successful. However the
error may be a transitory one and it may be possible to successfully allocate a
TCP/IP conversation later.
In some cases the remote host cannot be determined and so is shown as '????'.
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
110 (X'6E'). 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
'ip-192-168-137-1 (192.168.137.1) (1414)' was not running. If this is the
case, perform the relevant operations to start the TCP/IP listening program,
and try again.
******************************************************
I full repo, i can see a temp qmgr SYSTEM.TEMPQMGR.3.110.130.153(1416).
I tried configuring public ip and private ip in CLUSSDR of QM1, but still channel is in binding state.
Can someone pls help me on this.
Thanks
Jithin |
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| exerk |
| Posted: Sun Jun 25, 2023 9:31 am Post subject: |
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Jedi Council
Joined: 02 Nov 2006
Posts: 6339
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Question: Did you check that your local PC had direct connectivity with the AWS AMI, e.g., did you do a telnet check?
It is always good practice to confirm the network path between queue managers before defining intercommunication channels.
_________________
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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| gbaddeley |
| Posted: Sun Jun 25, 2023 5:00 pm Post subject: |
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Jedi Knight
Joined: 25 Mar 2003
Posts: 2538
Location: Melbourne, Australia
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"The return code from TCP/IP is 110"
This UNIX errno value indicates a network timeout.
The qmgr sent a TCP socket connection packet and there was no response.
Most likely due to a firewall rule or routing issue.
_________________
Glenn |
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