User guide
Table Of Contents
- Title Page
- Table of Contents
- About this User Guide
- Introducing the 3ware® SATA RAID Controller
- Getting Started with Your 3ware RAID Controller
- First-Time RAID Configuration Using 3BM
- Driver Installation
- Driver Installation Under Windows
- Driver Installation Under Linux
- Obtaining 3ware Linux Drivers
- Driver Installation Under Red Hat Linux or Fedora Core 5
- Materials required
- Creating a Red Hat Linux Driver Diskette
- Installing the 3ware Kernel Driver Module while Installing Red Hat Linux on a New Unit
- Installing the 3ware Kernel Driver Module on a Red Hat or Fedora Core Linux System that Boots From a Different Device
- About Variables In the Kernel Driver Module Installation Instructions
- Driver Installation Under SuSE Linux
- Compiling a 3ware Driver for Linux
- Driver Installation Under FreeBSD
- 3ware BIOS Manager 2 (3BM 2) Introduction
- 3DM 2 (3ware Disk Manager) Introduction
- Configuring Your Controller
- Configuring Units
- Configuring a New Unit
- Creating a Hot Spare
- Naming a Unit
- Setting Unit Policies
- Changing An Existing Configuration by Migrating
- Deleting a Unit
- Removing a Unit
- Moving a Unit from One Controller to Another
- Adding a Drive
- Removing a Drive
- Rescanning the Controller
- Maintaining Units
- Checking Unit and Drive Status through 3DM
- About Degraded Units
- About Inoperable Units
- Alarms, Errors, and Other Events
- Background Tasks
- Scheduling Background Tasks
- Locating a Drive by Blinking Its LED
- Maintaining Your Controller
- Determining the Current Version of Your 3ware Driver
- Updating the Firmware and Driver
- Downloading the Driver and Firmware
- Updating the Firmware Through 3DM 2
- Updating the 3ware Driver and Firmware Under Windows
- Using the Update Utility With Multiple Controllers
- Updating the 3ware Driver Under Windows XP
- Updating the 3ware Driver Under Red Hat or Fedora Core
- Updating the 3ware Driver Under SuSE
- Updating the 3ware Driver Under FreeBSD
- Updating the Firmware Under Linux and FreeBSD
- Viewing Battery Information
- Testing Battery Capacity
- 3DM 2 Reference
- Troubleshooting
- Appendices
- Index
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9
Maintaining Units
3ware RAID controllers include a number of features in the firmware that
help maintain the integrity of your drives, check for errors, repair bad sectors,
and rebuild units when drives degrade. In addition, 3ware BIOS Manager
(3BM) and 3ware Disk Manager (3DM) provide tools to let you check unit
and drive status, and manually start background maintenance tasks. 3DM also
lets you review alarms and errors and schedule background maintenance
tasks. On Windows systems, the WinAVAlarm utility monitors the controller
and will display a message window and give an audible alarm when events
occur at or above the threshold you select for it.
Details about these features are described in this section, which is organized
into the following topics:
• Checking Unit and Drive Status through 3DM
• Enclosure LED Status Indicators
• Unit Statuses
• Drive Statuses
• About Degraded Units
• About Inoperable Units
• Alarms, Errors, and Other Events
• Background Tasks
• Scheduling Background Tasks
• Locating a Drive by Blinking Its LED
Checking Unit and Drive Status through 3DM
The information screens in 3DM let you see both summary and detailed
information about your 3ware RAID controller, configured units, and
available drives. You can quickly see the status of your controller and drives,
and drill down to find details about any units or drives that have problems.
A status column on the controller, unit, and drive information pages lets you
quickly see whether everything is working (OK), performing a task (such as
initializing, verifying, or rebuilding), or has a problem (error, degraded,
warning).