I have no way to check the storage or management classes, I have no access to ISMF from ISPF menus. Unless there is a batch JCL I could run to display that information, if so please point me to the right manual.
What is DVC please? I'm guessing Dynamic Volume Count?
Here is a sanitized LISTCAT, as requested. I also forgot to say that this is a
z/OS 2.1 system, in case that matters.
CLUSTER ------- TSOUSER.VSAM.TINY
IN-CAT --- ICF.TEST.CATALOG
HISTORY
DATASET-OWNER-----(NULL) CREATION--------2015.273
RELEASE----------------2 EXPIRATION------0000.000
SMSDATA
STORAGECLASS ----SCLARGE MANAGEMENTCLASS--MCLARGE
DATACLASS ---------OTHER 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
------------(NULL)
VSAM QUIESCED -------(NO) RLS IN USE ---------(NO)
LOGREPLICATE-------------(NO)
LOGSTREAMID-----------------------------(NULL)
RECOVERY TIMESTAMP LOCAL-----X'0000000000000000'
RECOVERY TIMESTAMP GMT-------X'0000000000000000'
PROTECTION-PSWD-----(NULL) RACF----------------(NO)
ASSOCIATIONS
DATA-----TSOUSER.VSAM.TINY.DATA
INDEX----TSOUSER.VSAM.TINY.INDEX
DATA ------- TSOUSER.VSAM.TINY.DATA
IN-CAT --- ICF.TEST.CATALOG
HISTORY
DATASET-OWNER-----(NULL) CREATION--------2015.273
RELEASE----------------2 EXPIRATION------0000.000
ACCOUNT-INFO-----------------------------------(NULL)
PROTECTION-PSWD-----(NULL) RACF----------------(NO)
ASSOCIATIONS
CLUSTER--TSOUSER.VSAM.TINY
ATTRIBUTES
KEYLEN----------------40 AVGLRECL------------1600
BUFSPACE-----------37888 CISIZE-------------18432
RKP--------------------0 MAXLRECL------------1600
EXCPEXIT----------(NULL) CI/CA-----------------45
SHROPTNS(2,3) SPEED UNIQUE NOERASE INDEXED
NOWRITECHK UNORDERED REUSE
NONSPANNED
STATISTICS
REC-TOTAL------------495 SPLITS-CI--------------0
EXCPS------------------2
REC-DELETED------------0 SPLITS-CA--------------0
EXTENTS----------------1
REC-INSERTED-----------0 FREESPACE-%CI----------0
SYSTEM-TIMESTAMP:
REC-UPDATED------------0 FREESPACE-%CA----------0
X'CFA093A23D754BAD'
REC-RETRIEVED----------0 FREESPC----------------0
ALLOCATION
SPACE-TYPE------CYLINDER HI-A-RBA----------829440
SPACE-PRI--------------1 HI-U-RBA----------829440
SPACE-SEC--------------0
VOLUME
VOLSER------------XXXXXX PHYREC-SIZE--------18432
HI-A-RBA----------829440 EXTENT-NUMBER----------1
DEVTYPE------X'3010200F' PHYRECS/TRK------------3
HI-U-RBA----------829440 EXTENT-TYPE--------X'40'
VOLFLAG------------PRIME TRACKS/CA-------------15
EXTENTS:
LOW-CCHH-----X'029D0000' LOW-RBA----------------0
TRACKS----------------15
HIGH-CCHH----X'029D000E' HIGH-RBA----------829439
INDEX ------ TSOUSER.VSAM.TINY.INDEX
IN-CAT --- ICF.TEST.CATALOG
HISTORY
DATASET-OWNER-----(NULL) CREATION--------2015.273
RELEASE----------------2 EXPIRATION------0000.000
PROTECTION-PSWD-----(NULL) RACF----------------(NO)
ASSOCIATIONS
CLUSTER--TSOUSER.VSAM.TINY
ATTRIBUTES
KEYLEN----------------40 AVGLRECL---------------0
BUFSPACE---------------0 CISIZE--------------1024
RKP--------------------0 MAXLRECL------------1017
EXCPEXIT----------(NULL) CI/CA-----------------33
SHROPTNS(2,3) RECOVERY UNIQUE NOERASE NOWRITECHK
UNORDERED REUSE
STATISTICS
REC-TOTAL--------------1 SPLITS-CI--------------0
EXCPS------------------3 INDEX:
REC-DELETED------------0 SPLITS-CA--------------0
EXTENTS----------------1 LEVELS-----------------1
REC-INSERTED-----------0 FREESPACE-%CI----------0
SYSTEM-TIMESTAMP: ENTRIES/SECT-----------6
REC-UPDATED------------0 FREESPACE-%CA----------0
X'CFA093A23D754BAD' SEQ-SET-RBA----------------0
REC-RETRIEVED----------0 FREESPC-----------167936
HI-LEVEL-RBA---------------0
ALLOCATION
SPACE-TYPE---------TRACK HI-A-RBA----------168960
SPACE-PRI--------------5 HI-U-RBA------------1024
SPACE-SEC--------------0
VOLUME
VOLSER------------XXXXXX PHYREC-SIZE---------1024
HI-A-RBA----------168960 EXTENT-NUMBER----------1
DEVTYPE------X'3010200F' PHYRECS/TRK-----------33
HI-U-RBA------------1024 EXTENT-TYPE--------X'00'
VOLFLAG------------PRIME TRACKS/CA--------------1
EXTENTS:
LOW-CCHH-----X'00710007' LOW-RBA----------------0
TRACKS-----------------5
HIGH-CCHH----X'0071000B' HIGH-RBA----------168959
-----Original Message-----
From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf
Of R.S.
Sent: Wednesday, September 30, 2015 12:31 PM
To: IBM-MAIN@LISTSERV.UA.EDU
Subject: Re: How to limit tiny SMS-managed VSAM KSDS to one volume?
<Snipped>
Interesting!
Please, do the following
LISTCAT ENT(your.vsam.ksds) ALL and provide the output
check DATACLAS and it's definition from ISMF
check STORCLAS and it's definition from ISMF
I suspect DVC, but it's only wild guess.
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