White Papers

Parallel Sysplex Performance: XCF Performance Considerations (Version 3.1)

Overview Some installations implementing parallel sysplex have seen performance issues due to XCF signaling. These performance issues are generally solved by tuning changes to the XCF transport class definitions, buffer definitions, and signaling paths. This paper is intended to review recommended XCF configurations and known performance tuning options. XCF signaling is used to communicate between various members of a sysplex. The user of XCF signaling usually an MVS component or a subsystem, issue messages to members within the user's group. The content and/or use of these messages are unique to the members of the group.

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Publisher
IBM
File Format
PDF
Date Published
Apr 30, 2008
Format
White Papers
Topics
Mainframes

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