To ensure that cluster parameters, configurations, and monitoring are correct and that the cluster can run stably for a long time, you can perform a health check during routine maintenance.
A system health check includes MRS Manager, service-level, and host-level health checks:
The system health check has three types of check items: Health Status, related alarms, and customized monitoring indicators for each check object. The health check results are not always the same as the Health Status on the portal.
Periodic Health Check indicates whether to enable the automatic health check function. The switch of the Periodic Health Check is disabled by default. Click the switch to enable the function. Select Daily, Weekly, or Monthly as required.
Click OK to save the configuration. The Health check configuration saved successfully is displayed in the upper-right corner.