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| Reg HA of QM |
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| asudhakar |
 Posted: Tue Nov 10, 2009 11:35 am Post subject: Reg HA of QM |
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Centurion
Joined: 12 May 2007
Posts: 116
Location: Bangalore
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Hi All,
I know In my environment HA is activated for some QM's. Just I wanna to know how to find HA activated to particular to QM.
Do we have any commands. Kindly share it to me. Thank you.
Regards,
Sudha.
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| Vitor |
| Posted: Tue Nov 10, 2009 11:41 am Post subject: Re: Reg HA of QM |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| asudhakar wrote: |
| I know In my environment HA is activated for some QM's. |
Do you mean the new backup queue manager facility? That's just a copy of a queue manager, more DR than HA.
If you mean "proper" HA, then use the facilities provided by the HA software (HACMP or similar). Queue manager files stored on a shared network location would be a clue.
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| asudhakar |
| Posted: Tue Nov 10, 2009 11:57 am Post subject: Re: Reg HA of QM |
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Centurion
Joined: 12 May 2007
Posts: 116
Location: Bangalore
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Thank you for the response.
I am '0' in this HA. Yes, I think HACMP is activated to QM.
I am looking a command to know HA is activated in QM or not. (ex : by dis qmgr REPOS, we can find whether QM is full repos or partial repos right...). I have to create a report - wheter qm is part of HA or not..
Hope understand my question. else I can give some more info..
Thank you.
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| Vitor |
| Posted: Tue Nov 10, 2009 12:05 pm Post subject: Re: Reg HA of QM |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| asudhakar wrote: |
| I am '0' in this HA. Yes, I think HACMP is activated to QM. |
Then you should be looking at the HACMP configuration not the WMQ one.
| asudhakar wrote: |
| I am looking a command to know HA is activated in QM or not. (ex : by dis qmgr REPOS, we can find whether QM is full repos or partial repos right...). |
Right, but that identifies membership of a WMQ cluster, not an HACMP one. As has been discussed many, many times on this forum a WMQ cluster is not an HA mechanism but a workload balancing one.
| asudhakar wrote: |
| I have to create a report - wheter qm is part of HA or not.. |
Then look at the HACMP software configuration, which is what controls the HA. A queue manager doesn't know it's being protected by HACMP any more than a database or an application does.
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| sridhsri |
| Posted: Tue Nov 10, 2009 1:45 pm Post subject: |
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Master
Joined: 19 Jun 2008
Posts: 297
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There are couple of ways of doing it. You could look at the HACMP log file to see if there was a shutdown.
Another way you could tell is by going to the machine where the queue manager is running looking at the machine's Physical IP address. Typically with HACMP (and similar software) you also have IP failover (but that is only for virtual IPs). The physical IP does not failover. You could use a command like ifconfig to find out what the physical IP address is. |
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