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| qmgr |
 Posted: Wed Jul 07, 2010 10:58 am Post subject: MQ recycle |
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Novice
Joined: 24 Feb 2010
Posts: 13
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Hi,
I am using MQ ver 6.0.2.7 on SunOS. i am curious to know when was last time MQ was recycled on this. I did a dis qmgr command and found some timestamp on CRDATE and CRTIME. Is this the info. for MQ recycle? if not what is this? |
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| PeterPotkay |
| Posted: Wed Jul 07, 2010 10:59 am Post subject: |
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Poobah
Joined: 15 May 2001
Posts: 7722
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CReateDATE and CReateTIME
_________________
Peter Potkay
Keep Calm and MQ On |
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| qmgr |
| Posted: Wed Jul 07, 2010 11:05 am Post subject: |
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Novice
Joined: 24 Feb 2010
Posts: 13
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| PeterPotkay wrote: |
| CReateDATE and CReateTIME |
Thanks for your reply. how would i know when was the last time MQ was recycled on the box? |
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| Vitor |
| Posted: Wed Jul 07, 2010 11:11 am Post subject: |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| qmgr wrote: |
| how would i know when was the last time MQ was recycled on the box? |
Queue manager logs
_________________
Honesty is the best policy.
Insanity is the best defence. |
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| bruce2359 |
| Posted: Wed Jul 07, 2010 12:57 pm Post subject: |
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Poobah
Joined: 05 Jan 2008
Posts: 9470
Location: US: west coast, almost. Otherwise, enroute.
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Not the message logs, the other logs.
_________________
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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| Vitor |
| Posted: Wed Jul 07, 2010 1:11 pm Post subject: |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| bruce2359 wrote: |
| Not the message logs, the other logs. |
Yes, the ones you can read.
No useful information in the ones you can't.
_________________
Honesty is the best policy.
Insanity is the best defence. |
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| ramires |
| Posted: Wed Jul 07, 2010 1:12 pm Post subject: |
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Knight
Joined: 24 Jun 2001
Posts: 523
Location: Portugal - Lisboa
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one more suggestion:
When the queue manager starts, a message is written to SYSTEM.ADMIN.QMGR.EVENT queue, look to the timestamp on that message.
Regards |
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| bruce2359 |
| Posted: Wed Jul 07, 2010 1:35 pm Post subject: |
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Poobah
Joined: 05 Jan 2008
Posts: 9470
Location: US: west coast, almost. Otherwise, enroute.
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| Quote: |
Yes, the ones you can read.
No useful information in the ones you can't. |
But how many times have we sent them to the logs, only to have them look at the ones they can't read?
_________________
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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| gbaddeley |
| Posted: Wed Jul 07, 2010 3:50 pm Post subject: |
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Jedi Knight
Joined: 25 Mar 2003
Posts: 2538
Location: Melbourne, Australia
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| Vitor wrote: |
| qmgr wrote: |
| how would i know when was the last time MQ was recycled on the box? |
Queue manager logs |
The qmgr error logs do not reliably contain entries that indicate when it was last recycled because the logs may have rolled over.
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Glenn |
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| bruce2359 |
| Posted: Wed Jul 07, 2010 3:57 pm Post subject: |
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Poobah
Joined: 05 Jan 2008
Posts: 9470
Location: US: west coast, almost. Otherwise, enroute.
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Good point. For midrange WMQ (Windoze and UNIX), the product only allows for 3 iterations of qmgr logs. Thus, on the 4th cycle, the oldest log is overwritten.
_________________
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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| PeterPotkay |
| Posted: Wed Jul 07, 2010 4:40 pm Post subject: |
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Poobah
Joined: 15 May 2001
Posts: 7722
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| ramires wrote: |
one more suggestion:
When the queue manager starts, a message is written to SYSTEM.ADMIN.QMGR.EVENT queue, look to the timestamp on that message.
Regards |
Only if Start/Stop Events are turned on for the Queue Manager, and then only if nothing else has consumed the Start Event message.
_________________
Peter Potkay
Keep Calm and MQ On |
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| bruce2359 |
| Posted: Wed Jul 07, 2010 4:44 pm Post subject: |
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Poobah
Joined: 05 Jan 2008
Posts: 9470
Location: US: west coast, almost. Otherwise, enroute.
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...and those other reasons (queue full, put-inhibited, ...)
_________________
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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| ramires |
| Posted: Thu Jul 08, 2010 2:05 am Post subject: |
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Knight
Joined: 24 Jun 2001
Posts: 523
Location: Portugal - Lisboa
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The qmgr clears SYSTEM.ADMIN.QMGR.EVENT when it starts. But if the queue is inibithed or being consumed, there is no msg there to check timestamp.  |
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| PeterPotkay |
| Posted: Thu Jul 08, 2010 4:51 am Post subject: |
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Poobah
Joined: 15 May 2001
Posts: 7722
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| ramires wrote: |
| The qmgr clears SYSTEM.ADMIN.QMGR.EVENT when it starts. |
No, the QM doesn't clear this queue.
But if there are non persistent messages in the queue and the NP Class of the queue is set to normal, those message will go away upon a QM restart, same as any other queue.
_________________
Peter Potkay
Keep Calm and MQ On |
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| ramires |
| Posted: Thu Jul 08, 2010 6:19 am Post subject: |
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Knight
Joined: 24 Jun 2001
Posts: 523
Location: Portugal - Lisboa
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ahh, ok , thanks! I forgot the persistence existence  |
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