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Image Copy!!!

 
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Ananya

New User


Joined: 26 Feb 2004
Posts: 19
Location: Chennai

PostPosted: Mon Mar 01, 2004 10:04 am    Post subject: Image Copy!!!
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Dear All,

1. Can anyone tell me about what a Image Copy is??

2. What are the types of Image Copies?

3. Diff B/W a Image Copy & Merge Copy?

Views are appreciated. Thanks in advance.


Cheers
-Ananya
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mdtendulkar

Active User


Joined: 29 Jul 2003
Posts: 238
Location: USA

PostPosted: Wed Mar 03, 2004 12:49 pm    Post subject:
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Hello Ananya.

There are two types of image copies:
1. A full image copy is a copy of all pages in a table space, partition, data set, or index space.
2. An incremental image copy is a copy only of pages that have been modified since the last use of the COPY utility.


MERGECOPY:
The MERGECOPY online utility merges image copies produced by the COPY utility or inline copies produced by the LOAD or REORG utilities. It can merge several incremental copies of a table space to make one incremental copy. It can also merge incremental copies with a full image copy to make a new full image copy.

check out the folliwing link for more details

http://publib.boulder.ibm.com/cgi-bin/bookmgr/BOOKS/dsnugh13

Hope this helps,

Regards
Mayuresh Tendulkar
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