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Using the Automatic Restart Management Function of XCF z/OS MVS Programming: Sysplex Services Guide SA23-1400-00 |
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In a sysplex environment, a program can enhance its recovery potential
by registering as an element of automatic restart management. An
automatic restart management element represents a program or an application
that:
Automatic restart management can reduce the impact of an unexpected
error to an element because MVS™ can
restart it automatically, without operator intervention. In general, MVS restarts an element when:
In general, your installation may use automatic restart management in two ways:
To provide program recovery through automatic restart management, your installation has to activate a policy through the SETXCF START command. This can be an installation-written policy or the IBM-supplied policy defaults. Because an installation-written policy may have an effect on your program, you need to understand how your installation uses automatic restart managment for recovery in a sysplex, and code the program with these factors in mind. |
Copyright IBM Corporation 1990, 2014
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