How to allocate a zFS aggregate on a z/OS system?

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Article ID: 52220

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Products

CA Compress Data Compression for MVS CA Compress Data Compression for Fujitsu CA Datacom CA DATACOM - AD CA Mainframe Software Manager (Chorus Software Manager) CA MICS Resource Management CA CIS CA Common Services for z/OS CA 90s Services CA Database Management Solutions for DB2 for z/OS CA Common Product Services Component CA Common Services CA ecoMeter Server Component FOC CA Easytrieve Report Generator for Common Services CA Infocai Maintenance CA IPC Unicenter CA-JCLCheck Common Component CA Mainframe VM Product Manager CA Chorus Software Manager CA On Demand Portal CA Service Desk Manager - Unified Self Service CA PAM Client for Linux for zSeries CA Mainframe Connector for Linux on System z CA Graphical Management Interface CA Web Administrator for Top Secret CA CA- Xpertware CA Datacom/AD

Issue/Introduction

Description:

One of the things that need to be done before really starting to install CA Mainframe Software Manager - MVS is the need of a zFS aggregate.

In this document is provided sample JCL to create such an aggregate.

Solution:

Please change the JCL according you jobcard, datasetname and other JCL requirements and submit to job to create a zFS aggregate.

//  Insert Jobcard 
//*          
//********************************************************************  
//* Allocate a zFS aggregate (actually a VSAM linear dataset with 8     
//* KB blocks).                                                         
//* Notes: - There are 6 8 KB per track -> 90 8 KB per cyl.             
//*        - When the total size of a file is greater than 4 GB         
//*          (extended format) the DFSMS DATACLASS must provide         
//*          extended addressability. Add DATACLASS(LSEXT).             
//********************************************************************  
//STEP1   EXEC PGM=IDCAMS                                               
//SYSPRINT  DD SYSOUT=*                                                 
//DISK      DD DISP=OLD,UNIT=3390,VOL=SER=volser                        
//SYSIN     DD *                                                        
  DEFINE CLUSTER (NAME(datasetname) VOL(volser) -                  
                 LINEAR CYL(600 100) SHAREOPTIONS(2))  -                
         DATA (CISZ(4096))                                              
/*
//********************************************************************  
//* Format the zFS as a compatibility mode aggregate. The zFS           
//* aggregate contains 1 zFS file system. The zFS file system has the   
//* same name as the zFS aggregate (and the VSAM LDS).  
//* Specify the datasetname of the CLUSTER NAME defined in the 
//* previous step in the PARM field below.                
//********************************************************************  
//STEP2   EXEC PGM=IOEAGFMT,                                            
//             PARM=('-aggregate datasetname -compat ')            
//STDOUT    DD SYSOUT=*                                                 
//STDERR    DD SYSOUT=*                                                 
//SYSPRINT  DD SYSOUT=*                                                 
//CEEDUMP   DD SYSOUT=*                                                 
//SYSUDUMP  DD SYSOUT=*                                                 
//

Environment

Release:
Component: MSM