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Performance Implications z/OS MVS Programming: Sysplex Services Reference SA38-0658-00 |
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When a member fails to update its status field within the member's status-checking interval (the INTERVAL parameter on the IXCJOIN or the IXCMOD macro), XCF schedules the member's status user-routine. By increasing the interval value, you decrease the number of times the status user-routine receives control, thereby reducing system overhead. |
Copyright IBM Corporation 1990, 2014
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