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MQSeries.net Forum Index » General Discussion » Log Datasets

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Preeti Mudili
PostPosted: Mon Jan 06, 2003 11:49 am    Post subject: Log Datasets Reply with quote

Newbie

Joined: 06 Jan 2003
Posts: 5
Location: Columbus, Ohio

Hi Everybody,

I want to know how we increase the size and number of log datasets in mainframes?

Thanks in advance
Preeti
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mgrabinski
PostPosted: Mon Jan 06, 2003 10:06 pm    Post subject: Reply with quote

Master

Joined: 16 Oct 2001
Posts: 246
Location: Katowice, Poland

To add a new active log:

- stop MQSeries
- create and format the log data set (a sample job is provided in hlq.SCSQPROC(CSQ4BSDS)

- run CSQJU003 with the following commands:
Code:

NEWLOG DSNAME=log_data_set_name_copy1,COPY1
NEWLOG DSNAME=log_data_set_name_copy2,COPY2


- start the queue manager

To enlarge existing logs:

- Stop MQSeries.
- Use IDCAMS ALTER with the NEWNAME option to rename your active log data sets.
- Use IDCAMS DEFINE to define larger active log data sets. (name them exaxtcly as the old logs!)
- Use IDCAMS REPRO to copy the old (renamed) data sets into their respective new data sets.
- Start MQSeries.

For more information see "System Admin Guide"
_________________
Marcin Grabinski <><
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Preeti Mudili
PostPosted: Tue Jan 07, 2003 11:31 am    Post subject: Datasets Reply with quote

Newbie

Joined: 06 Jan 2003
Posts: 5
Location: Columbus, Ohio

Hi Thanks a lot .I got it.

Preeti
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sailor
PostPosted: Wed Dec 29, 2004 10:17 pm    Post subject: enlarging logs - help needed Reply with quote

Novice

Joined: 25 Mar 2003
Posts: 15
Location: Germany

I want to enlarge the MQ-logs by using the old names.
I'm not really firm in using REPRO commands. Therefore
I would like to know how to copy the content of the old logs to the new datasets.

I've renamed the old logs first:
ALTER QM1.LOGCOPY1.DS01 -
NEWNAME(QM1.LOGCOPY1.DS01.SAVE)
ALTER QM1.LOGCOPY1.DS01.DATA -
NEWNAME(QM1.LOGCOPY1.DS01.DATA.SAVE)

The definition of the new logs seems to be right:

DEFINE CLUSTER -
(NAME (QM1.LOGCOPY1.DS01) -
LINEAR -
VOLUMES(MQVOL) -
RECORDS(180000) ) -
DATA -
(NAME(QM1.LOGCOPY1.DS01.DATA) )


But how use the repro?
Is it done right this way? What is to be done with the .data.save datasets?

REPRO -
INDATASET(QM1.LOGCOPY1.DS01.SAVE) -
OUTDATASET(QM1.LOGCOPY1.DS01)


Thanks in advance for your replies!
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