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| how does the multi-instance qmgr work? |
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| sangminli |
 Posted: Thu Jul 21, 2011 8:04 am Post subject: how does the multi-instance qmgr work? |
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Voyager
Joined: 26 Aug 2008
Posts: 75
Location: Hangzhou, China
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#1 is there a internal process in the standby qmgr that would check the health status of the active qmgr? and it would take over if it finds the active qmgr is not available any more.
#2 if there is no such process, then i suppose we have to create our own script to check the health of the active qmgr and restart the standby qmgr to take over if the script determins that the active qmgr is not available, right?
#3 do we need to care about the lock mechanism on the networked file system? or the MQ would take care? is there some process monitoring the lock on the networked file system?
Thanks! |
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| Vitor |
| Posted: Thu Jul 21, 2011 8:06 am Post subject: |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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I struggle to see how this differs from this post. 
You're still asking about conditions for failover, though I suspect this is another way of asking "will it always work"?
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Honesty is the best policy.
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| fjb_saper |
| Posted: Thu Jul 21, 2011 10:21 am Post subject: |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY
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Install one inyour dev environment and test. 
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| bruce2359 |
| Posted: Thu Jul 21, 2011 10:46 am Post subject: Re: how does the multi-instance qmgr work? |
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Poobah
Joined: 05 Jan 2008
Posts: 9469
Location: US: west coast, almost. Otherwise, enroute.
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| sangminli wrote: |
#1 is there a internal process in the standby qmgr that would check the health status of the active qmgr? and it would take over if it finds the active qmgr is not available any more.
#2 if there is no such process, then i suppose we have to create our own script to check the health of the active qmgr and restart the standby qmgr to take over if the script determins that the active qmgr is not available, right?
#3 do we need to care about the lock mechanism on the networked file system? or the MQ would take care? is there some process monitoring the lock on the networked file system?
Thanks! |
Answers to these and other questions you have will likely be found in the InfoCenter documentation
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