Note – After you have initialized your hard drives and installed your operating system, you can perform many configuration tasks using either the BIOS RAID configuration utility or the Sun StorageTek™ RAID Manager graphical user interface (GUI). This is described in the Uniform Command-Line Interface User's Guide and the Sun StorageTek RAID Manager Software User's Guide.

Introduction to the BIOS RAID Configuration Utility

The BIOS RAID Configuration utility provides three tools:

The Array Configuration Utility (ACU)—For creating and managing arrays and initializing and rescanning disk drives. See “Using the ACU to Create and Manage Arrays” on page 49.

A -SelectUtility—SerialSelect, or SATASelect, for modifying the REM and disk drive settings. See “Using the -Select Utility to Modify REM Settings” on page 53.

Disk Utilities—For formatting or verifying disk drives. See “Using the Disk Utilities to Manage Disk Drives” on page 56.

Understanding Hot-Plug Limitations

and Conditions Within the BIOS RAID

Configuration Utility

Hot-plugging of hard disk enclosures is not supported from within the BIOS RAID Configuration utility. However, hot-plugging of SAS and SATA hard disk drives (HDDs) is supported, but only within hard disk enclosures and under the following conditions:

“Hot-Unplug Removal Conditions” on page 47

“Hot-Plug Addition Conditions” on page 47

“Hot-Unplug and Plug Replacement or Reinsertion Conditions” on page 47

46 Sun Blade X6450 Server Module Installation Guide • September 2008

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Sun Microsystems X6450 manual Introduction to the Bios RAID Configuration Utility