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| Removing a PR from an overlapping cluster |
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| PeterPotkay |
 Posted: Wed Feb 09, 2005 7:19 pm Post subject: Removing a PR from an overlapping cluster |
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Poobah
Joined: 15 May 2001
Posts: 7722
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QMGW is a partial repository.
FR1 and FR2 are the Full Repositories.
All 3 are in CLUSTER1.
QMGW happens to be in 2 other clusters. FR1 and FR2 are only in CLUSTER1.
The goal is to take QMGW out of CLUSTER1 only.
Given the below steps, why do I still get messages on QMGW looking to go to the cluster command queue on FR1 / FR2 if I complete up to step 5? The only way to stop them is to do step 6, the REFRESH command, which is rather disruptive, and I have to wait till the off hours. I would think 1 thru 5 would have taken QMGW completly and properly out of CLUSTER1.
| Code: |
1. Remove cluster queues from the cluster
Modify all local queue definitions clustered to CLUSTER1 to remove the queue from the cluster:
ALTER QLOCAL(xxxxx) CLUSTER(' ')
Delete them:
DELETE QLOCAL(xxxxx)
2. Remove Queues clustered to the cluster namelist
Remove cluster CLUSTER1 from the CLUSTERNAMELISTP1 namelist.
ALTER NAMELIST NAMES('CLUSTER2,CLUSTER3,CLUSTER4')
3. Suspend queue manager QMGW
Issue the SUSPEND QMGR command to suspend availability of the queue manager to the CLUSTER1 cluster:
SUSPEND QMGR CLUSTER(CLUSTER1)
4. Remove cluster channels
Remove the CLUSRCVR channel from the cluster:
ALTER CHANNEL(TO.QMGW.CLUSTER1) CHLTYPE(CLUSRCVR) CLUSTER(' ')
Stop the channel:
STOP CHANNEL(TO.QMGW.CLUSTER1) MODE(FORCE)
Delete the channel:
DELETE CHANNEL(TO.QMGW.CLUSTER1)
Remove the CLUSSDR channel from the cluster:
ALTER CHANNEL(TO.FR1.CLUSTER1) CHLTYPE(CLUSSDR) CLUSTER(' ')
Stop the channel:
STOP CHANNEL(TO.FR1.CLUSTER1) MODE(FORCE)
Delete the channel:
DELETE CHANNEL(TO.FR1.CLUSTER1)
5. Delete any QMGR Aliasses on QMGW specific to FR1, FR2 OR CLUSTER1
First uncluster them:
ALTER QREMOTE(xxxxx) CLUSTER(' ')
Then delete them.
6. REFRESH CLUSTER(*) REPOS(YES) on QMGW
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Peter Potkay
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| sebastianhirt |
| Posted: Thu Feb 10, 2005 1:23 am Post subject: |
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Yatiri
Joined: 07 Jun 2004
Posts: 620
Location: Germany
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Correct me if my way of thinking is wrong...
But shouldn't you take the QMGR Aliasses out of the cluster before suspending the queue manager?! |
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| PeterPotkay |
| Posted: Thu Feb 10, 2005 6:57 am Post subject: |
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Poobah
Joined: 15 May 2001
Posts: 7722
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Yes, brain fart. Step 5 should be at Step 1A. I think that will solve the problem. Kinda obvious now. Thanks.
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Peter Potkay
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