Adaptec 1220SA, 58300, 44300, 48300, 1420SA, 1225SA, 1430SA manual Solving Problems

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10

Solving Problems

 

In this chapter...

 

Troubleshooting Checklist

54

Recovering from a Disk Drive Failure

54

Resetting the Controller

55

This chapter provides basic troubleshooting information and solutions for solving your HostRAID controller problems.

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Contents SAS and Sata HostRAID Controller Copyright Adaptec Customer Support Limited 3-Year Hardware Warranty Regulatory Compliance Statements Contents Getting Started Managing Your Storage Space Using the ARC Utility Safety Information About This Guide What You Need to Know Before You BeginHow to Find More Information What You Need to Know Before You BeginTerminology Used in this Guide Conventions Used in This GuideAbout This Guide l About Your HostRAID Controller HostRAID Controller Features Array Level FeaturesAbout Your HostRAID Controller l About the Adaptec 58300 Controller PCI-XAbout the Adaptec 48300 Controller About the Adaptec 44300 Controller About the Adaptec 1430SA Controller About the Adaptec 1420SA Controller About the Adaptec 1220SA Controller About the Adaptec 1225SA Controller Kit Contents and System Requirements Kit Contents System RequirementsInstalling the HostRAID Controller Disk Drives Installing the HostRAID Controller Before You BeginSelecting Disk Drives Selecting SAS CablesInstalling the HostRAID Controller and Disk Drives l Connecting Disk Drives to SAS HostRAID Controllers Selecting Sata CablesConnecting Directly to the HostRAID Controller Connecting to a BackplaneInstalling the SAS HostRAID Controller to a SAS Expander Connecting Disk Drives to Sata HostRAID ControllersChecking Your Controller and Devices Setting the Boot Controller Next Steps Getting Started Choosing Installation Options Basic Installation StepsInstalling with an Operating System Choosing a RAID LevelInstalling on an Existing Operating System Creating a Bootable Array Creating an Array with the ACU Creating an ArrayCreating an Array with Adaptec Storage Manager Making Your Array Bootable Select Express configuration..., then click NextInstalling the Driver and an Operating System Installing with Windows Creating a Driver DiskInstalling with Red Hat Linux Installing with Suse LinuxInstalling with NetWare Installing the Driver on an Existing Operating System Installing on Windows XP or Windows Creating a Driver Disk or an ArrayInstalling on Red Hat or Suse Linux Installing on Windows VistaInstalling on NetWare Continue with Managing Your Storage Space on Managing Your Storage Space Installing Adaptec Storage Manager About the Hrconf Command Line UtilityAbout Adaptec Storage Manager About the Adaptec Flash Utility About the ARC UtilityWhich Utility Should I Use? Solving Problems Troubleshooting Checklist Recovering from a Disk Drive FailureFailed Disk Drive Protected by a Hot Spare Failed Disk Drive Not Protected by a Hot SpareResetting the Controller Failure in Multiple Arrays SimultaneouslyDisk Drive Failure in a RAID 0 Array Multiple Failures in the Same ArraySolving Problems l Understanding RAID RAID Technology Overview RAID 0 Non-RAID ArraysUnderstanding Drive Segments Stripe-Unit SizeRAID 1 Arrays RAID 10 ArraysSelecting the Best RAID Level Introduction to SAS What is SAS? Terminology Used in This AppendixWhat’s a Phy? How Do SAS Devices Communicate?What’s a SAS Port? What’s a SAS Connector? What’s a SAS Address?What do SAS Cables Look Like? How are Disk Drives Identified in SAS?What are the SAS Connection Options? Direct-Attach ConnectionsBackplane Connections SAS Expander ConnectionsHow is SAS Different from Parallel SCSI? SAS DomainParallel Scsi Serial Attached Scsi Using the ARC Utility Introduction to the ARC Utility Running the ARC UtilityCreating and Managing Arrays Creating a New ArrayQuick Init Creating a RAID 0 on new drives Rebuilding Arrays Managing ArraysViewing Array Properties Deleting Arrays Adding/Deleting Hot SparesEnabling/Disabling Write Cache Using SerialSelect Managing Bootable Arrays and DevicesConfiguring Disk Drives Atapi SupportSerialSelect Options DeviceUsing SATASelect PHY ConfigurationFormatting and Verifying Disk Drives SATASelect OptionsLocating Disk Drives Identifying Disk DrivesViewing the Event Log Using the Adaptec Flash Utility for DOSCompatibility Information IntroductionObtaining the Firmware Creating the Firmware Kit On Floppy Disks Running the AFURunning the Menu-Based AFU Running the AFU from the Command Line AFU CommandsExamples Command Switches Command SyntaxExample Update Updating Flash Using AFU Command Line \ AFU Verify /CTo update a single HostRAID controller HostRAID Controller LED and I2C Connector Reference Adaptec 58300 Activity LED Connector Specification Adaptec 48300 Activity LED Connector SpecificationAdaptec 44300 Activity LED Connector Specification Adaptec 1430SA Activity LED and I2C Connector SpecificationAdaptec 1420SA Activity LED and I2C Connector Specification LedsumAdaptec 1220SA Activity LED Connector Specification Adaptec 1225SA Activity LED SpecificationSafety Information Electrostatic DischargeESDTechnical Specifications DC Power Requirements Environmental SpecificationsCurrent Requirements Glossary Configure Configured arrayConsistency check command BuildFault-tolerant array Disk IDDrive LED EventNative Command Queuing Legacy diskLogical device Low-level formatRAID volume Simple volumeRAID signature RebuildVolume Stripe sizeStriped array TaskIndex ACUSATASelect SerialSelect utilities SATASelect Adaptec, Inc

1430SA, 1225SA, 1420SA, 1220SA, 48300 specifications

Adaptec, a prominent name in the world of storage solutions, offers a diverse array of RAID controller cards aimed at enhancing data storage and management in both consumer and enterprise markets. Among its acclaimed products are the Adaptec 1220SA, 1430SA, 44300, 1225SA, and 1420SA. These cards ensure increased data protection, improved performance, and greater scalability.

The Adaptec 1220SA is a robust SATA RAID controller designed for small to medium-sized businesses. It supports RAID levels 0, 1, 1E, 5, and 10, providing flexibility for users to optimize data redundancy and performance. With the capability of handling up to four SATA drives, it guarantees an efficient and reliable setup while minimizing potential data loss. The controller also features an intuitive web-based management interface, making it easier to administer and configure.

The Adaptec 1430SA extends similar functionality with enhanced features. It is designed to accommodate up to eight SATA drives and supports the latest 3 Gbps SATA technology. This model includes optional battery backup for preserving critical data during unexpected power outages, ensuring that users maintain data integrity and protection at all times.

In the enterprise domain, the Adaptec 44300 shines as a high-performance RAID controller. It offers support for 12 SATA drives, which allows for expansive storage scalability, crucial for data-intensive applications. The advanced RAID features include support for RAID 6, providing dual parity data protection. The controller is built with a powerful processor and memory, allowing for faster data processing and enhanced throughput.

The Adaptec 1225SA is another noteworthy model. Designed for entry-level RAID applications, it offers a balanced combination of performance and reliability. Supporting up to four SATA drives, the 1225SA is particularly well-suited for environments where uptime is critical, delivering functionalities such as hot-swapping. This feature allows users to replace failed drives without shutting down the system, significantly reducing downtime.

Lastly, the Adaptec 1420SA caters to users who require a cost-effective but reliable storage solution. With support for RAID 0, 1, and JBOD, it is a versatile option for enthusiasts and small businesses. The controller can manage up to two SATA drives, making it ideal for basic applications where simplicity and efficiency are paramount.

Collectively, these Adaptec controllers showcase cutting-edge RAID technology and storage management features, reinforcing their position as reliable options for users ranging from home users to enterprise-level organizations seeking optimal data storage solutions.
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