HP ML330 HP ProLiant ML330 Generation 3 Server Maintenance and Service Guide - Page 38

RAID 1+0 Configurations, Integrated ATA RAID Configuration Utility

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Removal and Replacement Procedures When an online spare is not configured, you must rebuild the array. To rebuild the array: 1. Replace the failed drive. Refer to "Hard Drives" in this chapter. 2. Reboot the server. 3. Use one of the following methods to rebuild the array: - Run the Integrated ATA RAID Configuration Utility by pressing the F8 key, and then run Rebuild. - Let the auto-rebuild take place when the operating system is up and running. Refer to "Integrated ATA RAID Configuration Utility" in this chapter for information on the utility menu options. RAID 1+0 Configurations NOTE: RAID 1+0, RAID 0+1, and RAID 10 are used synonymously. Four ATA hard drives are required to support a RAID 1+0 configuration. In a RAID 1+0 situation, multiple drive failures can be handled as long as both elements of a mirror have not failed. To rebuild the array: 1. Replace the failed drive. Refer to "Hard Drives" in this chapter. 2. Reboot the server. 3. Use one of the following methods to rebuild the array: - Run the Integrated ATA RAID Configuration Utility by pressing the F8 key, and then run Rebuild. - Let the auto-rebuild take place when the operating system is up and running. Refer to "Integrated ATA RAID Configuration Utility" in this chapter for information on the utility menu options. Integrated ATA RAID Configuration Utility The setup screen of the Integrated ATA RAID Configuration Utility has three menu windows: • Array Information • Physical Drive Information • Help Information HP ProLiant ML330 Generation 3 Server Maintenance and Service Guide 2-25 HP CONFIDENTIAL Codename: Flashback Part Number: 322375-004 Last Saved On: 1/5/04 11:38 AM

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Removal and Replacement Procedures
When an online spare is not configured, you must rebuild the array.
To rebuild the array:
1.
Replace the failed drive. Refer to “Hard Drives” in this chapter.
2. Reboot the server.
3.
Use one of the following methods to rebuild the array:
— Run the Integrated ATA RAID Configuration Utility by pressing the
F8
key, and
then run
Rebuild
.
— Let the auto-rebuild take place when the operating system is up and running.
Refer to “Integrated ATA RAID Configuration Utility” in this chapter for information on the
utility menu options.
RAID 1+0 Configurations
NOTE:
RAID 1+0, RAID 0+1, and RAID 10 are used synonymously. Four ATA hard drives are required
to support a RAID 1+0 configuration.
In a RAID 1+0 situation, multiple drive failures can be handled as long as both elements of a
mirror have not failed.
To rebuild the array:
1.
Replace the failed drive. Refer to “Hard Drives” in this chapter.
2. Reboot the server.
3.
Use one of the following methods to rebuild the array:
— Run the Integrated ATA RAID Configuration Utility by pressing the
F8
key, and
then run
Rebuild
.
— Let the auto-rebuild take place when the operating system is up and running.
Refer to “Integrated ATA RAID Configuration Utility” in this chapter for information on the
utility menu options.
Integrated ATA RAID Configuration Utility
The setup screen of the Integrated ATA RAID Configuration Utility has three menu
windows:
•
•
•
Array Information
Physical Drive Information
Help Information
HP ProLiant ML330 Generation 3 Server Maintenance and Service Guide
2-25
HP CONFIDENTIAL
Codename: Flashback Part Number: 322375-004 Last Saved On: 1/5/04 11:38 AM