3.2.1 Registration destination of monitored services
The registration destinations of monitored services differ depending on the configuration of SLM - Manager and the system configuration.
- For the single-manager configuration
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The monitored services are registered to SLM - Manager.
- For the master/slave configuration combined with a service monitoring configuration
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The monitored services are registered to the instance of SLM - Manager to link with the instance of SLM - UR used by the monitored services being registered.
- For a master/slave configuration combined with a system monitoring configuration
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The monitored services are registered to the slave instances of SLM - Manager for which the following number is the smallest:
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(Number of monitored services) + (Number of Web transactions × 20) + (Number of monitor items)
When the number of monitored services registered with the slave instances of SLM - Manager has reached the upper limit on all devices, the monitored services are registered to the master instance of SLM - Manager.
For details on registering a service upon specifying an instance of SLM - Manager, see 9.6 jslmmgrconfig (setting a monitored service) in 9. Commands.
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- Important
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The system definitions of monitored targets are defined per instance of SLM - Manager. In addition, the monitored services will operate based on the system definitions of the instance of SLM - Manager to which they are registered. For this reason, if there is a problem with the system definitions, change the system definitions or change the instance of SLM - Manager to which the monitored services are registered. For the procedures for changing the system definitions, see 5.6.1 Editing the system definition files. For the procedures for changing the registration destination of a monitored service, see 3.2.3 Changing the registration destination of a monitored service.
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When registering a monitored service of a service monitoring configuration by using a master/slave configuration, registration of the monitored service will fail if the instance of SLM - UR that will be monitoring the monitored service being registered has not been started. For details on registering a monitored service of a service monitoring configuration while an instance of SLM - UR is stopped, see 9. Commands, 9.6 jslmmgrconfig (setting a monitored service).
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