Chapter 7MaintenanceThis chapter describes the daily maintenance of the server and precautions when relocating orstoring the server.MAKING BACKUP COPIESNEC recommends you make backup copies of your valuable data stored in hard disks of the serveron a regular basis. For backup storage devices suitable for the server and backup tools, consultwith your sales agent.When you have changed the hardware configuration or BIOS configuration, select "SystemInformation Management" and then "Save" of the Off-line Maintenance Utility to make a backupcopy of the system information.Also make a backup copy of the disk array configuration data if your system is in the arrayconfiguration. When your hard disks have been auto-rebuilt due to a failure, it is recommended tomake a backup copy of the configuration data. To make a backup copy of the configuration data,use the configuration utility that is resident in the FLASH memory on the optional disk arraycontroller board. Refer to the manual supplied with the board.
