NEC Express5800/140Rc-4, User Manual

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6-6 Installing and Using Utilities
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Save/Restore RAID Configuration Data
The item allows the configuration information on the disk array system to be saved or
restored from the floppy disk.
– Save Disk Array Configuration Data
The configuration information on the disk array controller is saved into the
floppydisk. If you set or change RAID, always use this function to save the
configuration information into a floppy disk.
– Restore Disk Array Configuration Data
The configuration information saved in a floppy disk is restored to NVRAM and
hard disk on the disk array controller.
If the configuration information is broken or changed by mistake, restore the
configuration information.
When the defected disk array controller is replaced, the configuration information on
the hard disk must be saved into the disk array controller.
However, if the configuration information on the new disk array controller is saved
into a hard disk, use this function to restore the configuration information.
IMPORTANT: Some Disk Array Controllers do not support this
function. In that case, this menu will not be shown.
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Off-line Maintenance Utility
Off-line Maintenance Utility is an OS-independent maintenance program that performs
preventive maintenance and error analysis for your server. See Chapter 8 or online help
for details.
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System Diagnostics
Executes various tests on the server system to check if the server functions are normal and
if the connection between the server and additional board is normal.
After the System Diagnostics is executed, a system check program assigned to each model
starts. See Chapter 7 for details.