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| Goodfellas |
 Posted: Mon Jun 14, 2010 5:56 pm Post subject: can we |
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Acolyte
Joined: 26 Feb 2009
Posts: 70
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Hello,
Last edited by Goodfellas on Tue May 28, 2013 12:21 pm; edited 2 times in total |
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| exerk |
| Posted: Mon Jun 14, 2010 10:56 pm Post subject: |
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Jedi Council
Joined: 02 Nov 2006
Posts: 6339
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My first question would be why are they stacking that amount of data in WMQ, which is NOT a data store?
The Quick Beginnings manual for your platform provides the answer you seek, e.g. for AIX. Your logs are going to have to be big (or linear if you cannot size/have enough circular) and file size restrictions may need obviating, e.g. 2GB limit.
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It's puzzling, I don't think I've ever seen anything quite like this before...and it's hard to soar like an eagle when you're surrounded by turkeys. |
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| bruce2359 |
| Posted: Tue Jun 15, 2010 5:27 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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As a basic concept, and as well-documented in the WMQ System Administration manual, putting/getting persistent messages requires sufficient log (file) space, in addition to queue file space. How to calcualte the log space required is also documented in the manual.
20, 20,000 or 20 million messages, the calculation process remains the same.
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Lex Orandi, Lex Credendi, Lex Vivendi. As we Worship, So we Believe, So we Live. |
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| Goodfellas |
| Posted: Tue Jun 15, 2010 5:56 am Post subject: Error |
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Acolyte
Joined: 26 Feb 2009
Posts: 70
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Thanks
Last edited by Goodfellas on Tue May 28, 2013 12:21 pm; edited 2 times in total |
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| Vitor |
| Posted: Tue Jun 15, 2010 7:10 am Post subject: Re: /var/mqm/qmgrs---can we mount this in a Seperate File Sy |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| Goodfellas wrote: |
But My Question was "Can I have the /var/mqm/qmgrs/" on a different File System?
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Yes.
But I echo the comments of my associates. That's a lot of messages to try and manage (if the messages are of any size that might be more log than the queue manager can actually use!) and disc could easily be the least of your problems. 
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Honesty is the best policy.
Insanity is the best defence. |
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| bruce2359 |
| Posted: Tue Jun 15, 2010 8:34 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: |
| Now as it requires a huge storage space... |
OK, so it requires more disk space... much, much more disk space.
If the project requires more disk space, the project needs to fund more disk space.
If your issue is one of disk performance (and that is questionable), then you can specify a different file system location for logs.
Your OP asks
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| Can we mount /var/mqm/qmgrs ... |
Why? What issue are you concerned about?
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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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