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| ae06425 |
 Posted: Tue Jul 27, 2010 6:30 am Post subject: restart channel, kill existing chl conns |
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Centurion
Joined: 02 Apr 2007
Posts: 100
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Hi All
What is the best way to reset/kill all channel connections and restart channel... MQ 6.0.2.4 on Unix.
I've been trying following but taking quite some time and still I see available(running) connections,...
Thx
echo "stop chl(XXX.SVRCONN) mode(TERMINATE) status(INACTIVE)" |runmqsc QM1
echo "stop chl(XXX.SVRCONN) mode(FORCE) status(INACTIVE)" |runmqsc QM1 |
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| bruce2359 |
| Posted: Tue Jul 27, 2010 7:08 am Post subject: |
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Poobah
Joined: 05 Jan 2008
Posts: 9469
Location: US: west coast, almost. Otherwise, enroute.
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Restarting the qmgr will do this.
Why do you want to kill all your channels?
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Lex Orandi, Lex Credendi, Lex Vivendi. As we Worship, So we Believe, So we Live. |
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| ae06425 |
| Posted: Tue Jul 27, 2010 7:11 am Post subject: |
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Centurion
Joined: 02 Apr 2007
Posts: 100
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do not wanna re-start queue manager since there are other chanels.
Just this spesific channel and all of their connections....Kill all channel connections and ahve them remake conns.
reason: they are making too many connections
( I do not know if there is a way from MQ side to limit number of their channel connections from spesific IP etc..
again this is in WMQ 6.0.2.4 in unix)
thx |
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| bruce2359 |
| Posted: Tue Jul 27, 2010 7:38 am Post subject: |
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Poobah
Joined: 05 Jan 2008
Posts: 9469
Location: US: west coast, almost. Otherwise, enroute.
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| Quote: |
| What is the best way to reset/kill all channel connections |
Sorry. I took you literally in your OP.
V7 allows you to configure max connection instances.
_________________
I like deadlines. I like to wave as they pass by.
ב''ה
Lex Orandi, Lex Credendi, Lex Vivendi. As we Worship, So we Believe, So we Live. |
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| fjb_saper |
| Posted: Tue Jul 27, 2010 7:57 am Post subject: |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY
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If you can avoid using mode TERMINATE as it has some side effects on other channels. Mode FORCE should do it for you. 
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MQ & Broker admin |
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| ae06425 |
| Posted: Tue Jul 27, 2010 8:19 am Post subject: |
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Centurion
Joined: 02 Apr 2007
Posts: 100
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Tried that too...
taking some time and when I monitor number of running channel connections during stop process
the number of available chl conns for spesific channel sometimes going up...
is it because of new connections being established during stop channel process? |
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| bruce2359 |
| Posted: Tue Jul 27, 2010 8:21 am Post subject: |
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Poobah
Joined: 05 Jan 2008
Posts: 9469
Location: US: west coast, almost. Otherwise, enroute.
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| Quote: |
echo "stop chl(XXX.SVRCONN) mode(TERMINATE) status(INACTIVE)" |runmqsc QM1
echo "stop chl(XXX.SVRCONN) mode(FORCE) status(INACTIVE)" |runmqsc QM1
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Shotgunning commands has likely driven the qmgr in to confused state.
_________________
I like deadlines. I like to wave as they pass by.
ב''ה
Lex Orandi, Lex Credendi, Lex Vivendi. As we Worship, So we Believe, So we Live. |
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| shashivarungupta |
| Posted: Tue Jul 27, 2010 11:08 am Post subject: |
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Grand Master
Joined: 24 Feb 2009
Posts: 1343
Location: Floating in space on a round rock.
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What do you see when you check the status of the server conn channels ?
Do you got the facility to connect the unix qmgr remotely from mq explorer and check 'Application Connections', who are connecting, how many threads they got.. etc. ?
When I did face this kind of issue, my mq was v6.0.2.0 couple of years ago and that was the problem cause of POOLSCAVENGER. We moved to the version 6.1.0.0 and it was not happening again.
By the way as fjb_saper said, FORCE does the work most of the times.
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