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| 9A5YY |
 Posted: Thu Feb 28, 2013 5:24 am Post subject: MQ V7.0.1.7 on Linux and zombies |
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Centurion
Joined: 27 Sep 2005
Posts: 104
Location: Croatia
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What to do with zombies on Websphere MQ V7.0.1.7, amqrmppa processes?
I did the following command on Linux to list 8 zombies:
-bash-3.2$ ps -ef | grep defunct
mqm 6625 3925 0 Feb27 ? 00:00:36 [amqrmppa] <defunct>
mqm 9190 3925 0 Feb25 ? 00:00:47 [amqrmppa] <defunct>
mqm 11842 3925 0 Feb22 ? 00:00:41 [amqrmppa] <defunct>
mqm 15018 3925 0 Feb20 ? 00:00:32 [amqrmppa] <defunct>
mqm 18089 3925 0 Feb22 ? 00:00:52 [amqrmppa] <defunct>
mqm 22594 3925 0 08:55 ? 00:00:00 [amqrmppa] <defunct>
mqm 23613 3925 0 Feb26 ? 00:00:44 [amqrmppa] <defunct>
mqm 26172 26153 0 14:16 pts/2 00:00:00 grep defunct
mqm 27270 3925 0 Feb21 ? 00:00:35 [amqrmppa] <defunct>
Do I need to kill them or not?
Did anyone solve this with installing refresh pack? |
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| fjb_saper |
| Posted: Thu Feb 28, 2013 6:20 am Post subject: |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20763
Location: LI,NY
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Are you running the WMB on top of WMQ. If yes what user id does the broker run under? What is the primary group of the user running the broker? 
_________________
MQ & Broker admin |
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| 9A5YY |
| Posted: Thu Feb 28, 2013 6:31 am Post subject: |
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Centurion
Joined: 27 Sep 2005
Posts: 104
Location: Croatia
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| We are not running WMB. On this queue manager it's connected WAS with server-connection channel. |
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| Andyh |
| Posted: Thu Feb 28, 2013 9:12 am Post subject: |
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Master
Joined: 29 Jul 2010
Posts: 239
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What is the status of the parent of the amqrmppa processes ?
What does pstack against the parent process show ? |
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| 9A5YY |
| Posted: Thu Feb 28, 2013 11:57 pm Post subject: |
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Centurion
Joined: 27 Sep 2005
Posts: 104
Location: Croatia
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I restarted qmgr and at this moment there are no zombies.
As soon as they will appear again I'll issue the pstack command against the parent process. |
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