Hitachi

JP1 Version 13 JP1/Integrated Management 3 - Manager Administration Guide


2.5.2 Changing the system date and time on a cluster system

You do not need to do anything if the time is corrected in a few seconds.

To change the system date and time, perform the following steps:

  1. Shut down JP1/IM - Agent from the cluster software.

  2. If the physical host is also running, JP1/IM - Agent of the physical host is also serviced.

  3. Change the system date and time on both the running and standby servers.

  4. Empty the following directory:

    • For Windows

      Agent-path\data\alertmanager#

      Agent-path\data\prometheus#

      Agent-path\data\fluentd#

      Shared-folder\jp1ima\data\alertmanager

      Shared-folder\jp1ima\data\prometheus

      Shared-folder\jp1ima\data\fluentd

      #: Note that both the active server and the standby server exist.

    • For Linux (note that /opt/jp1ima is for both the active system and the standby system.)

      /opt/jp1ima/data/alertmanager#

      /opt/jp1ima/data/prometheus#

      /opt/jp1ima/data/fluentd#

      Shared-directory/jp1ima/data/alertmanager

      Shared-directory/jp1ima/data/prometheus

      Shared-directory/jp1ima/data/fluentd

    #

    Note that it exists on both the active server and the standby server.

  5. Start all JP1/IM - Agent services from the cluster software.

  6. If the physical host is also running, start JP1/IM - Agent process on the physical host.