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How to read the LISTCAT entries.

 
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Hariharan Ramachandran

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Joined: 30 Nov 2010
Posts: 28
Location: Chennai, Tamilnadu,INDIA

PostPosted: Sat Dec 04, 2010 9:41 pm    Post subject: How to read the LISTCAT entries.
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Hi,

Could you please help me in understanding all the entries that we get during the LISTCAT option of an KSDS VSAM dataset. Just for example PHYRECS/TRK - what does this mean ?? any example ??. Mainly it would be great if i get the information for the entries below.

1. The data CISIZE
2. The data CI/CA
3. The data HI-USED-RBA
4. The index RECTOTAL
5. The PHYRECS/TRK
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Bill O'Boyle

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Joined: 14 Jan 2008
Posts: 2504
Location: Atlanta, Georgia, USA

PostPosted: Sat Dec 04, 2010 10:04 pm    Post subject: Reply to: How to read the LISTCAT entries.
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Click below -

LISTCAT Output Keywords

Bill
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Hariharan Ramachandran

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Joined: 30 Nov 2010
Posts: 28
Location: Chennai, Tamilnadu,INDIA

PostPosted: Sat Dec 04, 2010 10:25 pm    Post subject: Re: Reply to: How to read the LISTCAT entries.
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Thanks Bill..M jus lookin into it...Many Thanks.

#ari
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Hariharan Ramachandran

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Joined: 30 Nov 2010
Posts: 28
Location: Chennai, Tamilnadu,INDIA

PostPosted: Sun Dec 05, 2010 8:04 pm    Post subject: VSAM Performance Tuning..
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Hi

I am trying to increase the performance of an VSAM KSDS dataset(Sequential processing). Currently the dataset does not support Extended Addressability. Now my question is..

1. Shall i use AMP=BUFNI,BUFND parmeter in the jcl or shall i use SMB technique(Ill have to make the dataset EA and then use AMP) ??

2. What are the advantages and disadvantages of the above two technique??

3. If anybody has experienced in using the above techniques please suggest me the best one ???

Note - I have already referred the REDBOOK Demystified.

Let me know if more informations are required.

Thanks in advance

#ari
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Hariharan Ramachandran

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Joined: 30 Nov 2010
Posts: 28
Location: Chennai, Tamilnadu,INDIA

PostPosted: Sun Dec 05, 2010 8:35 pm    Post subject: Sorry...It was posted under the relevant heading
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Please do not reply to this post...

Thanks
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Robert Sample

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Joined: 06 Jun 2008
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Location: East Dubuque, Illinois, USA

PostPosted: Sun Dec 05, 2010 9:54 pm    Post subject:
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