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| giuly020277 |
 Posted: Wed Mar 04, 2009 12:05 am Post subject: Channel alter trigger configurationf of trasmission queue |
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Centurion
Joined: 07 Aug 2007
Posts: 146
Location: Florence,Italy
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Hello,
on z/os ( mq version 6) i have a remote queue called A who have a trasmission queue called B with trigger set to Y . Process associated is to start a channel called C.
For maintenance i have set trigger = N for my trasmission queue B.
It happen that someone start channel C. I was sure messages arrived on queue A was on trasmission queue B. Instead i have seen that trigger for trasmission queue B was set to Y and messages delivered.
Question : Starting channel can alter trigger set of my trasmission queue?  |
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| mqjeff |
| Posted: Wed Mar 04, 2009 3:41 am Post subject: |
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Grand Master
Joined: 25 Jun 2008
Posts: 17447
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Maybe it happened that, if someone happened to start channel they also happened to change trigger.
Either way, just rerun the test. change the trigger, stop and start the channel, look at the trigger. |
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| giuly020277 |
| Posted: Wed Mar 04, 2009 3:51 am Post subject: |
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Centurion
Joined: 07 Aug 2007
Posts: 146
Location: Florence,Italy
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i have just tryed it.
After changing trigger setting to N, and stop/restart channel...trigger change again to Y.
Why? |
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| Vitor |
| Posted: Wed Mar 04, 2009 4:15 am Post subject: |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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There's a vague bell going off in my head that the z/OS channel initiator does this on channel start.
_________________
Honesty is the best policy.
Insanity is the best defence. |
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| giuly020277 |
| Posted: Wed Mar 04, 2009 4:27 am Post subject: |
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Centurion
Joined: 07 Aug 2007
Posts: 146
Location: Florence,Italy
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How can i be sure of this?
I don't like that  |
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| Vitor |
| Posted: Wed Mar 04, 2009 5:09 am Post subject: |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| giuly020277 wrote: |
| How can i be sure of this? |
Look in the z/OS docs. I'd look, but the day job is a bit frantic at the moment....
I could of course be wrong. With luck there will be another z/OS person along in a minute.
| giuly020277 wrote: |
| I don't like that |
IIRC (which is uncertain as I've said) it's trying to be helpful.
_________________
Honesty is the best policy.
Insanity is the best defence. |
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| kevinf2349 |
| Posted: Wed Mar 04, 2009 12:45 pm Post subject: |
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Grand Master
Joined: 28 Feb 2003
Posts: 1311
Location: USA
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Get disable the transmission queue .... that should nicely stop the channel from running for sure  |
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| ctefehinoz |
| Posted: Wed Mar 04, 2009 5:16 pm Post subject: |
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Apprentice
Joined: 27 Oct 2003
Posts: 29
Location: Australia
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| Intercommunication Manual. |
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| giuly020277 |
| Posted: Thu Mar 05, 2009 2:47 am Post subject: |
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Centurion
Joined: 07 Aug 2007
Posts: 146
Location: Florence,Italy
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thank u... i will read it
ciao |
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