11.3.1 Monitoring JP1/AJS3 processes
In JP1/AJS3, you can start or terminate the scheduler service only. Therefore, if only the processes of the scheduler service are terminated, the entire JP1/AJS3 is active.
You can use the jajs_spmd_status command to monitor the major processes of the JP1/AJS3 service.
You can use the jajs_status command to monitor the processes of the scheduler service.
- Cautionary notes
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You can use the jajs_spmd command to start the processes of only the scheduler service. Also, you can use the jajs_spmd_stop command to stop the processes of only the scheduler service. Therefore, when you start or stop only the scheduler service, make sure that the process monitoring does not assume the start or stop of the scheduler service to be an error.
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In a compatible ISAM configuration, the jajs_spmd_status command cannot detect an abnormal situation even if scheduler service processes encounter abnormal conditions that cause the scheduler services to stop. You can determine the status of the scheduler services by executing the ajsstatus command and checking the AJS status item.
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