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Message
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| ralin |
 Posted: Sat May 12, 2007 7:21 pm Post subject: Tow Problems in MQ Cluster |
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Novice
Joined: 11 May 2007
Posts: 19
Location: china
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i am new to MQ Cluster,i follow the doc in http://publibfp.boulder.ibm.com/epubs/html/csqzah04/csqzah040o.htm#HDRCSQ68X1--<<Task 1: Setting up a new cluster>>. i have completed the cluster.the code below
A BOX: LONDON 192.168.10.2
1 : ALTER QMGR REPOS(INVENTORY)
2 : DEFINE CHANNEL(TO.LONDON) CHLTYPE(CLUSRCVR) TRPTYPE(TCP)
CONNAME(192.168.10.2) CLUSTER(INVENTORY)
DESCR('TCP Cluster-receiver channel for queue manager LONDON')
3 : DEFINE CHANNEL(TO.NEWYORK) CHLTYPE(CLUSSDR) TRPTYPE(TCP)
CONNAME(192.168.10.3) CLUSTER(INVENTORY)
DESCR('TCP Cluster-sender channel from LONDON to repository at NEWYORK')
B BOX: NEWYORK 192.168.10.3
1 : ALTER QMGR REPOS(INVENTORY)
2 : DEFINE CHANNEL(TO.NEWYORK) CHLTYPE(CLUSRCVR) TRPTYPE(TCP)
CONNAME(NEWYORK.CHSTORE.COM) CLUSTER(INVENTORY)
DESCR('TCP Cluster-receiver channel for queue manager NEWYORK')
3 : DEFINE CHANNEL(TO.LONDON) CHLTYPE(CLUSSDR) TRPTYPE(TCP)
CONNAME(192.168.10.2) CLUSTER(INVENTORY)
DESCR('TCP Cluster-sender channel from NEWYORK to repository at LONDON')
4 : DEFINE QLOCAL(INVENTQ) CLUSTER(INVENTORY)
Verify Setup:
dis clusqmgr(*)
dis chstatus(*)
is ok!
the basic and simple cluster is setup.now i have some questions:
1.the ibm doc shows
Test your setup by sending some messages between the two queue managers, using amqsput. In the following example LONDON puts a message to the INVENTQ at NEWYORK:
On LONDON issue the command:
amqsput INVENTQ LONDON
Type some messages
On NEW YORK issue the command:
amqsget INVENTQ NEWYORK
You should now see the messages you entered on LONDON
this is ok,but like this
On NEWYORK issue the command:
amqsput INVENTQ NEWYORK
Type some messages
On NEW LONDON issue the command:
amqsget INVENTQ LONDON
You should now see the messages you entered on LONDON
why do not get the message?
2,to setup cluster,i have two machine,if one is down,and the other should pass message ,how i can test this in my cluster?
thanks! |
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| Michael Dag |
| Posted: Sat May 12, 2007 11:42 pm Post subject: |
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Jedi Knight
Joined: 13 Jun 2002
Posts: 2607
Location: The Netherlands (Amsterdam)
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as far as I can see there is no INVENTQ on LONDON, so the last part is correct it doesn't work...
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Michael
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| marcin.kasinski |
| Posted: Sat May 12, 2007 11:44 pm Post subject: Re: Tow Problems in MQ Cluster |
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Sentinel
Joined: 21 Dec 2004
Posts: 850
Location: Poland / Warsaw
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| ralin wrote: |
On NEWYORK issue the command:
amqsput INVENTQ NEWYORK
Type some messages
On NEW LONDON issue the command:
amqsget INVENTQ LONDON
You should now see the messages you entered on LONDON
why do not get the message?
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This is cluster queue (INVENTQ).
You can access cluster by connecting to any QMGR in cluster not only by QMGR where the queue was created . This is cluster feature.
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| ralin |
| Posted: Sun May 13, 2007 6:25 am Post subject: Re: Tow Problems in MQ Cluster |
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Novice
Joined: 11 May 2007
Posts: 19
Location: china
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| marcin.kasinski wrote: |
| ralin wrote: |
On NEWYORK issue the command:
amqsput INVENTQ NEWYORK
Type some messages
On NEW LONDON issue the command:
amqsget INVENTQ LONDON
You should now see the messages you entered on LONDON
why do not get the message?
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This is cluster queue (INVENTQ).
You can access cluster by connecting to any QMGR in cluster not only by QMGR where the queue was created . This is cluster feature. |
HI,thank u!
i read u word,that u said i can access cluster in London,but i do not understand why i can not get message from London,can u give me some adv?
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| Michael Dag |
| Posted: Sun May 13, 2007 6:27 am Post subject: Re: Tow Problems in MQ Cluster |
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Jedi Knight
Joined: 13 Jun 2002
Posts: 2607
Location: The Netherlands (Amsterdam)
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because you can only PUT to a cluster queue, to GET the queue needs to be LOCAL and on LONDON there is no INVENTQ
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Michael
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| ralin |
| Posted: Sun May 13, 2007 6:43 am Post subject: Re: Tow Problems in MQ Cluster |
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Novice
Joined: 11 May 2007
Posts: 19
Location: china
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| Michael Dag wrote: |
| because you can only PUT to a cluster queue, to GET the queue needs to be LOCAL and on LONDON there is no INVENTQ |
the solution:
1,create LOCAL queue on LondonH
2,how can i make the INVENTQ on the LONDON
Thanks?
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| Michael Dag |
| Posted: Sun May 13, 2007 6:51 am Post subject: |
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Jedi Knight
Joined: 13 Jun 2002
Posts: 2607
Location: The Netherlands (Amsterdam)
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same way as in step 4 of NEWYORK
beware if you leave the default settings for clustering the message will always go to the local version of the queue.
with V6 you can set the CLWLUSEQ to ANY so messages will be 'load balanced' over the clustered queues.
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