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ranandha
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Joined: 05 May 2006
Posts: 2
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| Using REXX can I find the VSAM file attributes space allocation and space used? |
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superk
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Joined: 26 Apr 2004
Posts: 4652
Location: Raleigh, NC, USA
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| Are LISTCAT and/or LISTDSI not giving you what you need? |
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ranandha
New User
Joined: 05 May 2006
Posts: 2
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| LISTCAT and LISTDSI does not give the exact VSAM space used... |
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Mickeydusaor
Active User
Joined: 24 May 2006
Posts: 258
Location: Salem, Oregon
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you can get all information from LISTCAT
and then you have to calculate the allocated
tracks, used tracks and percent. here is an
example from my vsam dataset rexx.
ATRK = ARBA/CISZ/CICA*TRKS
UTRK = URBA/CISZ/CICA*TRKS
UPER = UTRK/ATRK*100
ATRK = FORMAT(ATRK,,0)
UTRK = FORMAT(UTRK,,0)
UPER = FORMAT(UPER,,0)
Allocation
Allocated Tracks: 19125
Allocated Extents: 3
Utilization
Used Tracks: 18810
Used Percent: 98 |
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upendrasri
Active User
Joined: 28 Sep 2017
Posts: 121
Location: India
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Hi Mickeydusaor,
Can you explain from where you will get this information?
ATRK = ARBA/CISZ/CICA*TRKS
UTRK = URBA/CISZ/CICA*TRKS
UPER = UTRK/ATRK*100
ATRK = FORMAT(ATRK,,0)
UTRK = FORMAT(UTRK,,0)
UPER = FORMAT(UPER,,0)
Here is the LISTC information about my dataset
| Code: |
CLUSTER ------- TTTT.TEST.VSAM
IN-CAT --- USER.TEST.CATALOG
HISTORY
DATASET-OWNER-----(NULL) CREATION--------2019.047
RELEASE----------------2 EXPIRATION------0000.000
SMSDATA
STORAGECLASS ---STANDARD MANAGEMENTCLASS--TESTSTD
DATACLASS ------EXTENDED LBACKUP ---0000.000.0000
CA-RECLAIM---------(YES)
EATTR-------------(NULL)
BWO STATUS------00000000 BWO TIMESTAMP---00000 00:00:00.0
BWO---------------(NULL)
RLSDATA
LOG ----------------(NULL) RECOVERY REQUIRED --(NO) FRLOG ---------
VSAM QUIESCED -------(NO) RLS IN USE ---------(NO) LOGREPLICATE---
LOGSTREAMID-----------------------------(NULL)
RECOVERY TIMESTAMP LOCAL-----X'0000000000000000'
RECOVERY TIMESTAMP GMT-------X'0000000000000000'
DATABASE -----------------(NULL)
ENCRYPTIONDATA
DATA SET ENCRYPTION-----(NO)
PROTECTION-PSWD-----(NULL) RACF----------------(NO)
ASSOCIATIONS
DATA-----TTTT.TEST.VSAM.DATA
INDEX----TTTT.TEST.VSAM.INDEX
DATA ------- TTTT.TEST.VSAM.DATA
IN-CAT --- USER.TEST.CATALOG
HISTORY
DATASET-OWNER-----(NULL) CREATION--------2019.047
RELEASE----------------2 EXPIRATION------0000.000
ACCOUNT-INFO-----------------------------------(NULL)
PROTECTION-PSWD-----(NULL) RACF----------------(NO)
ASSOCIATIONS
CLUSTER--TTTT.TEST.VSAM
ATTRIBUTES
KEYLEN----------------18 AVGLRECL--------------52 BUFSPACE-------
RKP--------------------0 MAXLRECL-------------200 EXCPEXIT-------
STRIPE-COUNT-----------1
ACT-DIC-TOKEN----X'4000000B01F001F101F205000703080108FE05FE0DFE0EFE0AFE00
SHROPTNS(2,3) SPEED UNIQUE NOERASE INDEXED N
NONSPANNED COMP-FORMT EXTENDED EXT-ADDR
STATISTICS
REC-TOTAL--------------0 SPLITS-CI--------------0 EXCPS----------
REC-DELETED------------0 SPLITS-CA--------------0 EXTENTS--------
REC-INSERTED-----------0 FREESPACE-%CI---------20 SYSTEM-TIMESTAM
REC-UPDATED------------0 FREESPACE-%CA---------20 X'00000000
REC-RETRIEVED----------0 FREESPC--------804372480
USER-DATA-SIZE------------------------------887401880 COMP-USER-DATA-
ALLOCATION
SPACE-TYPE------CYLINDER HI-A-RBA-------804372480
SPACE-PRI------------142 HI-U-RBA---------------0
SPACE-SEC-------------71
VOLUME
VOLSER------------T0T112 PHYREC-SIZE---------4096 HI-A-RBA-------
DEVTYPE------X'3010200F' PHYRECS/TRK-----------12 HI-U-RBA-------
VOLFLAG------------PRIME TRACKS/CA-------------15
EXTENTS:
LOW-CCHH-----X'16F40000' LOW-RBA----------------0 TRACKS---------
HIGH-CCHH----X'1B36000E' HIGH-RBA-------804372479
VOLUME
VOLSER-----------------* PHYREC-SIZE------------0 HI-A-RBA-------
DEVTYPE------X'3010200F' PHYRECS/TRK------------0 HI-U-RBA-------
VOLFLAG--------CANDIDATE TRACKS/CA--------------0
VOLUME
VOLSER-----------------* PHYREC-SIZE------------0 HI-A-RBA-------
DEVTYPE------X'3010200F' PHYRECS/TRK------------0 HI-U-RBA-------
VOLFLAG--------CANDIDATE TRACKS/CA--------------0
INDEX ------ TTTT.TEST.VSAM.INDEX
IN-CAT --- USER.TEST.CATALOG
HISTORY
DATASET-OWNER-----(NULL) CREATION--------2019.047
RELEASE----------------2 EXPIRATION------0000.000
PROTECTION-PSWD-----(NULL) RACF----------------(NO)
ASSOCIATIONS
CLUSTER--TTTT.TEST.VSAM
ATTRIBUTES
KEYLEN----------------18 AVGLRECL---------------0 BUFSPACE-------
RKP--------------------0 MAXLRECL------------2041 EXCPEXIT-------
SHROPTNS(2,3) RECOVERY UNIQUE NOERASE NOWRITECHK
EXT-ADDR
STATISTICS
REC-TOTAL--------------3 SPLITS-CI--------------0 EXCPS----------
REC-DELETED------------0 SPLITS-CA--------------0 EXTENTS--------
REC-INSERTED-----------0 FREESPACE-%CI----------0 SYSTEM-TIMESTAM
REC-UPDATED------------0 FREESPACE-%CA----------0 X'00000000
REC-RETRIEVED----------0 FREESPC----------2359296
ALLOCATION
SPACE-TYPE---------TRACK HI-A-RBA---------2365440
SPACE-PRI--------------7 HI-U-RBA---------------0
SPACE-SEC--------------4
VOLUME
VOLSER------------T0T112 PHYREC-SIZE---------2048 HI-A-RBA-------
DEVTYPE------X'3010200F' PHYRECS/TRK-----------21 HI-U-RBA-------
VOLFLAG------------PRIME TRACKS/CA--------------1
EXTENTS:
LOW-CCHH-----X'00AB0000' LOW-RBA----------------0 TRACKS---------
HIGH-CCHH----X'00AE0009' HIGH-RBA---------2365439
VOLUME
VOLSER-----------------* PHYREC-SIZE------------0 HI-A-RBA-------
DEVTYPE------X'3010200F' PHYRECS/TRK------------0 HI-U-RBA-------
VOLFLAG--------CANDIDATE TRACKS/CA--------------0
VOLUME
VOLSER-----------------* PHYREC-SIZE------------0 HI-A-RBA-------
DEVTYPE------X'3010200F' PHYRECS/TRK------------0 HI-U-RBA-------
VOLFLAG--------CANDIDATE TRACKS/CA--------------0
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Robert Sample
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Joined: 06 Jun 2008
Posts: 8697
Location: Dubuque, Iowa, USA
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| Quote: |
| Here is the LISTC information about my dataset |
Actually, this is a partial LISTC -- the right side data is all missing.
ARBA is HI-A-RBA in the LISTCAT output
URBA is HI-U-RBA in the LISTCAT output
CISZ is CISIZE in the LISTCAT output |
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Nic Clouston
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Joined: 10 May 2007
Posts: 2455
Location: Hampshire, UK
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Topic locked as it is 13 YEARS old.
upendrasri, do not tailgate old topics. Start a new one, reference the old one and even quote parts of the old one but do not tailgate. |
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