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English
  • PowerExchange for CDC and Mainframe 10.5
  • All Products

Table of Contents

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  1. Preface
  2. PowerExchange Installation and Upgrade Overview
  3. Installation Planning
  4. Upgrade Planning
  5. Installing and Upgrading PowerExchange on IBM i
  6. Installing and Upgrading PowerExchange on Linux and UNIX
  7. Installing and Upgrading PowerExchange on Windows
  8. Installing and Upgrading PowerExchange on z/OS
  9. Appendix A: Upgrade Considerations
  10. Appendix B: PowerExchange Environment
  11. Appendix C: Manual Installation on IBM i

Installation and Upgrade Guide

Installation and Upgrade Guide

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Space Requirements for PowerExchange Data Sets

Space Requirements for PowerExchange Data Sets

On the z/OS system, you run installation jobs that allocate data sets, PDSs, and PDSEs that are used in bulk data movement and CDC. Some of these jobs are automatically submitted by other jobs, such as the SETUPBLK job.
To verify that sufficient space is available on the z/OS system for the PowerExchange data sets, contact your system administrator. The space requirements vary by type of hardware and direct access storage device (DASD).

PowerExchange Data Sets Allocated During Installation

The following table describes the data sets that the installation jobs allocate during installation of the PowerExchange base software on 3390 DASD:
DD Name
Description
Space Units (3390)
Space Quantity (pri,sec)
Directory Blocks
DCB Characteristics
DATAMAPS
VSAM data set that contains PowerExchange data maps.
TRK
(15,15)
-
VSAM
DBRMLIB
PDS that contains PowerExchange DB2 DBRMs for bulk and CDC.
TRK
(10,10)
10
RECFM FB
LRECL 80
BLKSIZE 27920
DTLDATA
PDS that contains demo data for the demos in DTLDEMO.
CYL
(5,5)
10
RECFM FB
LRECL 80
BLKSIZE 27920
DTLDEMO
PDS that contains demo JCL.
CYL
(5,5)
5
RECFM FB
LRECL 80
BLKSIZE 27920
DTLEXPL
PDS that contains sample JCL for maintenance activities, fault resolution, and PowerExchange utilities.
The AAYINDEX member describes each member in DTLEXPL.
TRK
(5,5)
10
RECFM FB
LRECL 80
BLKSIZE 27920
DTLLOG
Sequential data set that can be used as the PowerExchange Listener message log.
Alternative PowerExchange logging can also be used. For more information, see the
PowerExchange Reference Manual.
CYL
(5,5)
0
RECFM VB
LRECL 1024
BLKSIZE 23476
DTLMSG
Sequential data set that contains PowerExchange messages.
TRK
(5,15)
0
RECFM VB
LRECL 1024
BLKSIZE 23476
LOADLIB
PDSE load library that contains PowerExchange load modules required for bulk access, as well as some of the CDC load modules.
CYL
(80,15)
100
RECFM U
LRECL 0
BLKSIZE 23440
PROCLIB
PDS that contains the PowerExchange started task procedures.
TRK
(3,5)
5
RECFM FB
LRECL 80
BLKSIZE 27920
SRCLIB
PDS that contains code samples and sample exits.
TRK
(15,15)
5
RECFM FB
LRECL 80
BLKSIZE 27920

PowerExchange CDC Data Sets Allocated During Installation

The following table describes the additional data sets that the installation jobs allocate for CDC on 3390 DASD:
Data Set
Description
Space Units (3390)
Space Quantity (pri,sec)
Directory Blocks
DCB Characteristics
CCT
VSAM data set that contains capture registrations.
TRK
(15,15)
-
VSAM
CDCT
VSAM data set that contains PowerExchange Condense information.
TRK
(15,15)
-
VSAM
CDEP
VSAM data set that contains capture extraction history information.
TRK
(15,15)
-
VSAM
CRG.LOAD
Load library that contains load modules for IMS synchronous CDC.
CYL
(15,15)
90
RECFM U
LRECL 0
BLKSIZE 23440
DBRM
Temporary load library that contains DB2 DBRM modules for DB2 CDC. Contents are copied to DBRMLIB during installation.
TRK
(20,15)
45
RECFM FB
LRECL 80
BLKSIZE 27920
DTLCAMAP
VSAM data set that contains extraction maps.
TRK
(15,15)
-
VSAM
ERDS01
VSAM data set used by the PowerExchange Logger as an emergency restart data set.
TRK
(30,0)
-
VSAM
ERDS02
VSAM data set used by the PowerExchange Logger as an emergency restart data set.
TRK
(30,0)
-
VSAM
LOAD
Load library that contains load modules for PowerExchange CDC.
CYL
(75,15)
100
RECFM U
LRECL 0
BLKSIZE 23746
PRILOG.DS01
PRILOG.DS02
PRILOG.DS03
VSAM data sets used by the PowerExchange Logger as primary active log data sets.
CYL
(15,0)
-
VSAM
SAMPLIB
PDS that contains sample JCL and parameters for PowerExchange CDC.
TRK
(50,15)
45
RECFM FB
LRECL 80
BLKSIZE 27920
SECLOG.DS01
SECLOG.DS02
SECLOG.DS03
VSAM data sets used by the PowerExchange Logger as secondary active log data sets.
CYL
(15,0)
-
VSAM
SR2TOTAL
Sequential data set that contains IDMS CDC information.
CYL
(1,1)
0
RECFM VB
LRECL 80
BLKSIZE 23476
SR2OUT
Sequential data set that contains IDMS CDC information.
CYL
(5,5)
0
RECFM VB
LRECL 80
BLKSIZE 23476
USERLIB
Load library that contains control parameters for PowerExchange CDC.
TRK
(5,15)
45
RECFM U
LRECL 0
BLKSIZE 23440
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