User`s guide
Table Of Contents
- About This Guide
- Kit Contents and System Requirements
- About Your RAID Controller
- Standard RAID Controller Features
- Adding Enhanced Features
- Adding a Battery Backup Module
- Upgrading the Controller Firmware
- About the Adaptec 3085
- About the Adaptec 3405
- About the Adaptec 3805
- About the Adaptec 31205
- About the Adaptec 31605
- About the Adaptec 4000
- About the Adaptec 4800SAS
- About the Adaptec 4805SAS
- About the Adaptec 2420SA
- About the Adaptec 2820SA
- About the Adaptec 2130SLP
- About the Adaptec 2230SLP
- Getting Started
- Installing the Controller and Disk Drives
- Creating a Bootable Array
- Installing the Driver and an Operating System
- Installing the Driver on an Existing Operating System
- Managing Your Storage Space
- Solving Problems
- Introduction to Serial Attached SCSI
- Understanding RAID
- Using the Adaptec RAID Configuration Utility
- Using the Array Configuration Utility for DOS
- Using the Adaptec Flash Utility
- Adaptec Serial Controller LED and I2C Connector Reference
- Adaptec 2420SA Activity LED and I2C Connector Specification
- Adaptec 2820SA Activity LED and I2C Connector Specification
- Adaptec 3085 LED and I2C Connector Specification
- Adaptec 3405 LED and I2C Connector Specification
- Adaptec 3805 LED and I2C Connector Specification
- Adaptec 31205 LED and I2C Connector Specification
- Adaptec 31605 LED and I2C Connector Specification
- Adaptec 4800SAS LED and I2C Connector Specification
- Adaptec 4805SAS LED and I2C Connector Specification
- Safety Information
- Technical Specifications
- Index

Appendix C: Using the Adaptec RAID Configuration Utility ● 86
Managing Existing Arrays
To view or modify existing arrays, select Manage Arrays from the main ACU menu.
From the Manage Arrays menu, you can:
● View the properties of an array.
Note:
Failed drives are displayed in a different text color.
● Make an array bootable (see Creating Bootable Arrays on page 86).
● Assign or remove hot spares.
● Delete an array.
Caution:
Before deleting an array, back up the data to avoid permanently losing it.
Creating Bootable Arrays
Note:
You may need to change the system BIOS to modify the boot order. For more
information, refer to your computer documentation.
The controller always uses the lowest numbered array as its bootable array.
To make an array bootable:
1 Select Manage Arrays from the main ACU menu.
2 Select the array that you want to make bootable, then press Ctrl+B.
Note:
You cannot make an array bootable while it’s building, verifying, or rebuilding.
The array’s number changes to Array 00, which makes this array the controller’s boot
array.
3 Restart your computer.
Initializing Disk Drives
If a disk drive appears grayed-out (unavailable for use in a new array), it may need to be
initialized.
To begin initializing a disk drive, select Initialize Drives from the main ACU menu.
Caution:
Do not initialize a disk drive that is part of an array. Initializing a disk drive that’s
part of an array may make the array unusable.
Back up all data from your disk drive before you initialize it.
Rescanning Disk Drives
To begin rescanning a disk drive, select Rescan Drives from the main ACU menu.
!
!