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shaik Madar vali
New User
Joined: 28 Apr 2005
Posts: 8
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Hi,
I have a GDG with 5 generations.
'MYLIB.LIB.TEST.G0001V00'
'MYLIB.LIB.TEST.G0002V00'
'MYLIB.LIB.TEST.G0003V00'
'MYLIB.LIB.TEST.G0004V00'
'MYLIB.LIB.TEST.G0005V00'
I want to know at what situation this GDG version will change?
I mean when 'MYLIB.LIB.TEST.G0001V00' will become 'MYLIB.LIB.TEST.G0001V01'? |
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superk
Global Moderator
Joined: 26 Apr 2004
Posts: 4652
Location: Raleigh, NC, USA
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| shaik Madar vali wrote: |
| I mean when 'MYLIB.LIB.TEST.G0001V00' will become 'MYLIB.LIB.TEST.G0001V01'? |
Only when you specifically rename it:
TSO RENAME 'MYLIB.LIB.TEST.G0001V00' 'MYLIB.LIB.TEST.G0001V01'
For more details, see Chapter 29. Processing Generation Data Groups in the z/OS V1R6.0 DFSMS: Using Data Sets. |
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prashantshinde
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Joined: 25 Nov 2005
Posts: 49
Location: Pune
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| The version of GDG also changes / increases when there is problem with system and for the retaintion of data the )O/S itself creates newer version of GDG . i.e. MYLIB.LIB.TEST.G0001V00 and all its available generations becomes MYLIB.LIB.TEST.G0001V01 ... |
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varun_sharma
New User
Joined: 08 Jun 2005
Posts: 19
Location: new delhi
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Hi
The Version no's never change its the generation which changes. Hence G001V00 can't be changed to G001V01 until u do it manually.
Cheers
Varun |
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