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sanjayr321
Beginner
Joined: 25 Sep 2006
Posts: 28
Topics: 15
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 Posted: Thu Jan 18, 2007 12:15 pm Post subject: Modifying the Space, Direcotry blocks for existing PDS |
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Hai all,
Is it possible to increase the space, directory blocks after the pds has been created...If yes wht is the command used to change???
Thanks... |
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dbzTHEdinosauer
Supermod
Joined: 20 Oct 2006
Posts: 1411
Topics: 26
Location: germany
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| Posted: Thu Jan 18, 2007 12:48 pm Post subject: |
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If you have CA's PDSMAN, this will let you increase the directory blocks without reallocating the file through the EZYEDIT option.
Pure ISPF PDS
You can create a PDS with more directory blocks and copy the old PDS to the new PDS. (You could then delete the old one and rename the new one.)
Another option would be to create a PDSE. In a PDSE the directory grows as required, but the data set requires more space, and programs that process it require more time (many nanoseconds - only a concern when your company is renting CPU time). IBM publishes Redbook SG24-6101-01 Partitioned Data Set Extended Usage Guide. Also technical note Tips0567. Redbooks can be viewed at www.redbooks.ibm.com. Search on PDSE.
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Dick Brenholtz
American living in Varel, Germany |
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kolusu
Site Admin
Joined: 26 Nov 2002
Posts: 12370
Topics: 75
Location: San Jose
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bay hoe san
Beginner
Joined: 12 Dec 2006
Posts: 16
Topics: 9
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| Posted: Mon Apr 02, 2007 1:48 am Post subject: |
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Hello,
( 1) Thanks for your advice. I have download the zip file which contains the a XML file. May I know how to put it into mainframe?
( 2) Pls enlighten me.
( 3) Thanks.
.Hoe San. |
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kolusu
Site Admin
Joined: 26 Nov 2002
Posts: 12370
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Location: San Jose
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Bill Dennis
Advanced
Joined: 03 Dec 2002
Posts: 579
Topics: 1
Location: Iowa, USA
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| Posted: Mon Apr 02, 2007 8:35 am Post subject: |
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I have successfully added space to a PDS that was originally allocated with zero secondary space as SPACE=(TRK,(1,,35)). I ran a batch IEBCOPY to copy members and coded SPACE=(TRK,(1,15)) parameter on the output PDS giving a new secondary space amount. I extended and got more space.
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Regards,
Bill Dennis
Disclaimer: My comments on this foorum are my own and do not represent the opinions or suggestions of any other person or business entity. |
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