Data sharing implementation - ACTIVEs MUFs

Document ID : KB000009865
Last Modified Date : 14/02/2018
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Introduction:

Is there any Datacom documentation available about Data Sharing? 

Environment:
z/OS, CA Datacom/DB 14.0 and higher
Instructions:

Please read Chapter 15: Parallel Sysplex, Data Sharing (MUFplex) 

in the CA Datacom Database and System Administration Guide for version 14.0 or read online here 

https://docops.ca.com/ca-datacom/15-0/en/administrating/ca-datacom-db-database-and-system-administration/parallel-sysplex-data-sharing-mufplex 

 

You can setup a MUFPLEX with one or more MUFs using full data sharing.

You do this by coding the mode parameter in the MUFPLEX startup option as either A or B instead of S for Shadow MUF. 

The MUFs need to share the same CXX,LXX and FXX datasets but each MUF must have its own PXX dataset. 

and review these techdocs : 

 

- TEC264411 Data Sharing - Using MUFPLEX in a Z/OS Sysplex 

http://www.ca.com/us/support/ca-support-online/product-content/knowledgebase-articles/tec264411.aspx 

 

- TEC496302 Does CA Datacom support the dynamic growth or rebuild of its MUFPLEX list and lock Coupling Facility structures? 

http://www.ca.com/us/support/ca-support-online/product-content/knowledgebase-articles/tec496302.aspx 

 

- TEC605254 CALCSIZE utility gets a S0C1 abend and returns ERROR IN IXLCSP MACRO NEED R0 R15 message. 

http://www.ca.com/us/support/ca-support-online/product-content/knowledgebase-articles/tec605254.aspx 

 

There is a video and pdf that describes the use of MUFPLEX - CA Datacom Tuning 109: Continuous Availability 

See here: 

http://www.ca.com/us/support/ca-support-online/product-content/recommended-reading/technical-document-index/ca-datacom-video-and-recorded-webcast-index.aspx?intcmp=searchresultclick&resultnum=7 

 

For shadow MUF see: 

- TEC479261 - Implementing Shadow MUF 

http://www.ca.com/us/support/ca-support-online/product-content/knowledgebase-articles/tec479261.aspx

 

- TEC427804 - How to use and configure a CA Datacom Shadow MUF. 

http://www.ca.com/us/support/ca-support-online/product-content/knowledgebase-articles/tec427804.aspx