MSI X99A SLI PLUS, User Manual

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Appendix B
B-10 Intel RAID
Degraded RAID Array
A RAID 1, RAID 5 or RAID 10 volume is reported as degraded when one of its hard
drive members fails or is temporarily disconnected, and data mirroring is lost. As a
result, the system can only utilize the remaining functional hard drive member. To
re-establish data mirroring and restore data redundancy, refer to the procedure below
that corresponds to the current situation.
Missing Hard Drive Member
1. Make sure the system is powered off.
2. Reconnect the hard drive.
3. Reboot the system to Windows; the rebuild will occur automatically.
Failed Hard Drive Member
1. Make sure the system is powered off.
2. Replace the failed hard drive with a new one that is of equal or greater capacity.
3. Reboot the system to Intel RAID Option ROM by press <Ctrl> and <I> keys
simultaneously during the Power-On Self Test (POST).
4. Select the port of the destination disk for rebuilding, and then press ENTER.
RAID Volumes
ID Name Level Strip Size Status Bootable
0 Volume0 RAID 1(Mirror) N/A XXX.XGB Degraded Yes
Physical Disks:
Port Device Model Serial # Size Type/Status(Vol ID)
1 XXXXXXXXXXXXX XXXXXXXXXXXXX XXX.XGB Member Disk (0)
2 XXXXXXXXXXXXX XXXXXXXXXXXXX XXX.XGB Member Disk (0)
Press <CTRL-I> to enter Configuration Utility..
DISK / VOLUME INFORMATION
[ ]
4. Recovery Volume Options
4. Recovery Volume Options
5. Exit
RAID Volumes :
None defined.
Physical Devices :
Port Device Model Serial # Size Type/Status (Vol ID)
1 XXXX-XXXXXXXX XXXXXXXXXXXXXX XXX.XGB Non-RAID Disk
2 XXXX-XXXXXXXX XXXXXXXXXXXXXX XXX.XGB Non-RAID Disk
[ ↑↓] - Select [ESC] - Exit [ENTER] - Select Menu
1. Create RAID Volume
2. Delete RAID Volume
“Degraded” volume and disk available for rebuilding detected. Selecting
a disk initiates a rebuild. Rebuild completes in the operating system.
[ ]
DEGRADED VOLUME DETECTED
Select the port of the destination disk for rebuilding (ESC to exit):
[ ↑↓] - Previous/ Next [ENTER] - Select [ESC] - Exit
Port Drive Model Serial # Size
1 XXXX-XXXXXXXX XXXXXXXXXXXXXX XXX.XGB
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