6.1 Overview of cluster systems
ITSLM - Manager and ITSLM - UR can be run in cluster systems intended for achieving high availability.
A cluster system consists of multiple server systems that are linked together to run as a single system. The purpose of such a system is to ensure seamless operation in the event of a server failure by continuing business operations on another server.
By running ITSLM - Manager in a cluster system, you can continue monitoring the status of services, even when a failure occurs in ITSLM - Manager. If the service performance obtained as monitoring results is managed by using a shared disk, the service performance from before a failure can be inherited.
Running ITSLM - UR in a cluster system makes it possible to continue collecting HTTP packets when a failure occurs in ITSLM - UR.
The overview and components of a cluster system for ITSLM - Manager and ITSLM - UR are the same as for a cluster system supported by JP1/Base. For details, see the Job Management Partner 1/Base User's Guide as necessary
- Organization of this section