MSI 915P COMBO-FR User Guide - Page 114

Rebuild Broken RAID 0/0+1 Array

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Page 114 highlights

MS-7058 ATX Mainboard Rebuild Broken RAID 0/0+1 Array When booting up the system, BIOS will detect if any member disk drives of RAID has failed or is absent. If BIOS detects any disk drive failures or missing disk drives, the status of the array will be marked as broken. If BIOS detects a broken RAID 1 array but there is a spare hard drive available for rebuilding the broken array, the spare hard drive will automatically become the mirroring drive. BIOS will show a main interface just like a duplicated RAID 1 main interface. Continue to boot will enable duplicating the array after booting into operating system. If BIOS detects a broken RAID 1 or 0+1 array but there is no spare hard drive available for rebuilding the array, BIOS will provide several operations to solve such problem. 1. Power off and Check the Failed Drive: This item turns off the computer and replaces the failed hard drive with a good one. If your computer does not support APM, you must turn off your computer manually. After replacing the hard drive, boot into BIOS and select Choose replacement drive and rebuild to rebuild the broken array. 2. Destroy the Mirroring Relationship: This item cancels the data mirroring relationship of the broken array. For broken RAID 1 arrays, the data on the surviving disk will remain after the destroy operation. However, Destroy the Mirroring Relationship is not recommend because the data on the remaining disk will be lost when the hard drive is used to create another RAID 1 array. 6-12

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MS-7058 ATX Mainboard
6-12
Rebuild Broken RAID 0/0+1 Array
When booting up the system, BIOS will detect if any member disk drives of
RAID has failed or is absent. If BIOS detects any disk drive failures or missing disk
drives, the status of the array will be marked as broken.
If BIOS detects a broken RAID 1 array but there is a spare hard drive available
for rebuilding the broken array, the spare hard drive will automatically become the
mirroring drive. BIOS will show a main interface just like a duplicated RAID 1 main
interface.
Continue to boot
will enable duplicating the array after booting into
operating system.
If BIOS detects a broken RAID 1 or 0+1 array but there is no spare hard drive
available for rebuilding the array, BIOS will provide several operations to solve such
problem.
1.
Power off and Check the Failed Drive:
This item turns off the computer and replaces the failed hard drive with a good
one. If your computer does not support APM, you must turn off your computer
manually. After replacing the hard drive, boot into BIOS and select
Choose
replacement drive and rebuild
to rebuild the broken array.
2.
Destroy the Mirroring Relationship:
This item cancels the data mirroring relationship of the broken array. For broken
RAID 1 arrays, the data on the surviving disk will remain after the destroy operation.
However,
Destroy the Mirroring Relationship
is not recommend because
the data on the remaining disk will be lost when the hard drive is used to create
another RAID 1 array.