6-6 Installing and Using Utilities– Save Disk Array Configuration DataThe configuration information on the disk mirroring controller is saved into the floppydisk. If you set or change RAID, always use this function to save the configurationinformation into a floppy disk.IMPORTANT: Some Disk Array Controllers do not support thisfunction. In that case, this menu will not be shown.– Restore Disk Array Configuration DataThe configuration information saved in a floppy disk is restored to NVRAM and harddisk drive on the disk mirroring controller.If the configuration information is broken or changed by mistake, restore theconfiguration information.When the defected disk array controller is replaced, the configuration information onthe hard disk drive must be saved into the disk array controller.However, if the configuration information on the new disk mirroring controller is savedinto a hard disk drive, use this function to restore the configuration information.IMPORTANT: Some Disk Array Controllers do not support this function. In thatcase, this menu will not be shown. This is a function for maintenance. Please do not use it exceptmaintenance. Off-line Maintenance UtilityOff-line Maintenance Utility is an OS-independent maintenance program that performspreventive maintenance and error analysis for your server. See Chapter 8 or online helpfor details. System DiagnosticsExecutes various tests on the server system to check if the server functions are normal andif the connection between the server and additional board is normal.After the System Diagnostics is executed, a system check program assigned to each modelstarts. See Chapter 7 for details. Create Support DiskNEC EXPRESSBUILDER CD-ROM contains a number of device drivers and utilitiesthat you can put on floppy disks and load onto your system.Using this menu creates a support disk by copying from the NEC EXPRESSBUILDERCD-ROM. If your system has the Windows operating system, you may find it moreconvenient to use NEC EXPRESSBUILDER for Windows-based to make support disksWrite the displayed title on the floppy disk label, which is useful for management in thefuture. Customers are to provide a floppy disk to create a support disk.
