Mylex Disk Array controller Software Kit 2.01, Руководство по установке и инструкция пользователя

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System Administration (DACADM) Utility for NetWare 4.11/4.2 and 5.0
2-22 Disk Array Controller Software Kit User’s Manual
Rebuild Drive
This selection allows a manual rebuild on a SCSI drive while the server
remains on line. Rebuild is a process in which data is reconstructed and
written to a replacement SCSI disk. A Rebuild Drive is done after a failed
drive has been replaced or after a Change Device operation.
Rebuild is only possible if the failed drive was part of a Drive Group which
was configured to support data redundancy (such as RAID 1, 3, 5, or 0+1).
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Note
Rebuilding a drive may impact controller
performance. Use the Rebuild Rate selection to
change the priority that the controller allocates to the
rebuild process.
To rebuild a device, perform the following steps:
1. Select the Rebuild option from the main Selection Menu and press
Enter. A window labeled Rebuild Device is shown.
2. Use the arrow keys to highlight the Dead device (the one to be rebuilt)
from the Rebuild Device window and press Enter to activate it.
If a wrong device is selected (such as an Online device or a device not
present), a pop-up window is displayed with the warning message:
“Illegal device, press a key.” When a correct device is selected, a dialog
box for the format option is shown.
3. Select No Format or Format from the dialogue box.
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WARNING
Formatting a drive will result in loss of data on
that drive. Make sure that the correct drives are
selected before starting the Rebuild with Format
function.