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justjpr
New User
Joined: 03 Nov 2022
Posts: 22
Location: INDIA
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I have an input file with 50+ datasets. I need code an REXX to write an output file with same list of files appneded with the following details:
Data Set Type ( VSM / GDG / SEQ),
Record Format ( VB / FB),
Record Length,
Allocated Space units (BLKS, TRKS, CYLS)
Allocated Primary quantity (In above units)
Allocated Secondary quantity (In above units)
I am able to do it for both VSAM (Using LISTCAT) & SEQ files (Using LISTDSI). I am facing challenges to do it for GDG. Even I passed with GDG version also, it doesn't help. Note : No PDS in the input. I can identify data Set Type ( VSM / GDG / SEQ), from the dataset name pattern. |
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sergeyken
Senior Member
Joined: 29 Apr 2008
Posts: 2114
Location: USA
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| justjpr wrote: |
| I have an input file with 50+ datasets. |
What does this mean?
It's the same as
| Quote: |
| I have a pocket with 50+ bags. |
Stopped further reading after this point. |
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prino
Senior Member
Joined: 07 Feb 2009
Posts: 1310
Location: Vilnius, Lithuania
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| Do a listcat on the base of the GDG, and parse the output. |
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justjpr
New User
Joined: 03 Nov 2022
Posts: 22
Location: INDIA
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| prino wrote: |
| Do a listcat on the base of the GDG, and parse the output. |
I tried it before posting my question here. LISTCAT on GDG base or version doesn't help. FYI. I do listcat on VSAM and parsing the output, it works perfectly, I get all these parameters somewhere in the output.
LISTCAT on base gives output that has individual version names and their attributes alsong with attributes of the base. But does not have LRECL, Allocated space info, or record format type.
| Code: |
LISTC ALL ENT('K760.K391.ZELLE.DAILY.EXTRACT')
GDG BASE ------ K760.K391.ZELLE.DAILY.EXTRACT
IN-CAT --- CATALOG.DEVSEQ01
HISTORY
DATASET-OWNER-----A70900 CREATION--------2020.184
RELEASE----------------2 LAST ALTER------2024.181
ATTRIBUTES
LIMIT------------------5 SCRATCH NOEMPTY LIFO NOPURGE
ASSOCIATIONS
NONVSAM--K760.K391.ZELLE.DAILY.EXTRACT.G0001V00
NONVSAM ---- K760.K391.ZELLE.DAILY.EXTRACT.G0001V00
IN-CAT --- CATALOG.DEVSEQ01
ASSOCIATIONS
GDG------K760.K391.ZELLE.DAILY.EXTRACT
ATTRIBUTES
VERSION-NUMBER---------2
STRIPE-COUNT-----------1
ACT-DIC-TOKEN----X'60010000000400000000000000000000000000000000000000000
COMP-FORMT EXTENDED
STATISTICS
USER-DATA-SIZE--------30425101623 COMP-USER-DATA-SIZE--------2900086196
SIZES-VALID--------(YES)
THE NUMBER OF ENTRIES PROCESSED WAS:
AIX -------------------0
ALIAS -----------------0
CLUSTER ---------------0
DATA ------------------0
GDG -------------------1
INDEX -----------------0
NONVSAM ---------------1
PAGESPACE -------------0
PATH ------------------0
SPACE -----------------0
USERCATALOG -----------0
TAPELIBRARY -----------0
TAPEVOLUME ------------0
TOTAL -----------------2
THE NUMBER OF PROTECTED ENTRIES SUPPRESSED WAS 0
IDC0001I FUNCTION COMPLETED, HIGHEST CONDITION CODE WAS 0 |
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justjpr
New User
Joined: 03 Nov 2022
Posts: 22
Location: INDIA
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| sergeyken wrote: |
| justjpr wrote: |
| I have an input file with 50+ datasets. |
What does this mean?
It's the same as
| Quote: |
| I have a pocket with 50+ bags. |
Stopped further reading after this point. |
Sample input :
| Code: |
Command ===> Scroll ===> CSR
****** ***************************** Top of Data ******************************
000001 ----+----1----+----2----+----3----+----4----+----5----+----6----+----7--
000002 FILE NAME (MAX LENGTH 36)----------- TYP FMT-LEN1------ PRY-- SEC-- UNT-
000003 ----+----1----+----2----+----3----+----4----+----5----+----6----+----7--
000004 A001.XS01.BTDGB.ACCUM
000005 A005.AX15.MASTER.PLA
000006 C009.DP25.CH001.AIEEXTR.DOWNLOAD
000007 B101.IS91.DAILY.EXTRACT
000008 D005.AC50.CMSBT02.MASTER
000009 A059.SI30.PRINT.ADVICE
****** **************************** Bottom of Data **************************** |
Sample output :
| Code: |
Command ===> Scroll ===> CSR
****** ***************************** Top of Data ******************************
000001 ----+----1----+----2----+----3----+----4----+----5----+----6----+----7--
000002 FILE NAME (MAX LENGTH 36)----------- TYP FMT-LEN1------ PRY-- SEC-- UNT-
000003 ----+----1----+----2----+----3----+----4----+----5----+----6----+----7--
000004 A001.XS01.BTDGB.ACCUM GDG FB 94 10 50 CYL
000005 A005.AX15.MASTER.PLA VSM FB 200 15 100 CYL
000006 C009.DP25.CH001.AIEEXTR.DOWNLOAD SEQ FB 650 1 20 TRK
000007 B101.IS91.DAILY.EXTRACT GDG VB 4869 2003 1500 CYL
000008 D005.AC50.CMSBT02.MASTER VSM VB 1546 300 200 CYL
000009 A059.SI30.PRINT.ADVICE SEQ VB 3036 8 01 BLK
****** **************************** Bottom of Data **************************** |
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sergeyken
Senior Member
Joined: 29 Apr 2008
Posts: 2114
Location: USA
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| justjpr wrote: |
| sergeyken wrote: |
| justjpr wrote: |
| I have an input file with 50+ datasets. |
What does this mean?
It's the same as
| Quote: |
| I have a pocket with 50+ bags. |
Stopped further reading after this point. |
Sample input :
| Code: |
Command ===> Scroll ===> CSR
****** ***************************** Top of Data ******************************
000001 ----+----1----+----2----+----3----+----4----+----5----+----6----+----7--
000002 FILE NAME (MAX LENGTH 36)----------- TYP FMT-LEN1------ PRY-- SEC-- UNT-
000003 ----+----1----+----2----+----3----+----4----+----5----+----6----+----7--
000004 A001.XS01.BTDGB.ACCUM
000005 A005.AX15.MASTER.PLA
000006 C009.DP25.CH001.AIEEXTR.DOWNLOAD
000007 B101.IS91.DAILY.EXTRACT
000008 D005.AC50.CMSBT02.MASTER
000009 A059.SI30.PRINT.ADVICE
****** **************************** Bottom of Data **************************** |
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The correct description might be
| Quote: |
| I have an input with 50+ DATASET NAMES. |
This is a completely different story... |
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sergeyken
Senior Member
Joined: 29 Apr 2008
Posts: 2114
Location: USA
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| justjpr wrote: |
I tried it before posting my question here. LISTCAT on GDG base or version doesn't help. FYI. I do listcat on VSAM and parsing the output, it works perfectly, I get all these parameters somewhere in the output.
LISTCAT on base gives output that has individual version names and their attributes alsong with attributes of the base. But does not have LRECL, Allocated space info, or record format type. |
It is possible, that every version of GDG may have its own attributes (though it almost never happens).
Nevertheless, after particular DSNAME for each GDG version has been found, the next step must be the same as for a normal PS dataset: consider it and process it as a stand-alone PS dataset. |
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enrico-sorichetti
Superior Member
Joined: 14 Mar 2007
Posts: 10879
Location: italy
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