Determining Path, Bus, and Slot Information

29

Setting and Confirming the Data Transfer Rate

30

Using the EFI Utility on HP Integrity Systems

32

Downloading the EFI Driver, EFI Utility, and Firmware

32

Starting the pscsi Utility

32

Configuring the SCSI Ultra320 Interface

33

Configuring SCSI Devices

35

Downloading and Installing a Firmware Image

36

Advanced Operations: Save SCSI Firmware Image or EFI Driver Image to File

38

Advanced Operations: Display Vital Product Data (VPD)

39

Exiting the EFI Utility

39

Setting and Confirming SCSI Parameters Online

39

Using mptconfig for Online Configuration

40

Setting the SCSI ID Online

42

Using Common mptconfig Command Line Options

43

Setting SCSI Parameters to Default Values

44

Offline

44

Online

44

Configuring LUN 0

44

Using the A7173A Adapter as a Boot Device

44

4 HP A7173A Administration and Management

45

Performance Tuning

45

Online Replacement of the A7173A Adapter

45

Verify or Update A7173A Adapter Firmware On HP 9000 Systems

46

Verify or Update A7173A Adapter Firmware on HP Integrity Systems

46

Using mptutil to Verify or Update A7173A Adapter Firmware

46

5 Troubleshooting

51

General Troubleshooting Procedure

51

Creating Missing Device Files

52

The A7173A Adapter Is Claimed, But There Is No IO

52

No Target Devices are Displayed in the ioscan Output

53

Confirm SCSI Parameters

53

Domain Validation

53

Restoring Performance After A Domain Validation Fallback or Failure

55

Using the mptutil Command

55

Using Support Tools Manager (STM)

61

HP Event Monitoring Services (EMS)

61

HP Offline Diagnostics Environment (ODE)

62

PCI Error Recovery

62

Contacting Your Hewlett-Packard Representative

63

A SCSI Sense Codes

65

SCSI Status Codes, Sense Keys, and Sense/Qualifier Code Pairs

65

B Specifications

71

C Regulatory Information

73

Regulatory Statements

73

FCC Statement (For U.S.A. Only)

73

4Table of Contents

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HP Ultra320 A7173A manual Scsi Sense Codes

Ultra320 A7173A specifications

The HP Ultra320 A7173A is a high-performance Storage Area Network (SAN) component, widely recognized for its reliability and efficiency in data storage solutions. Designed to support the demands of enterprise-level applications, this SCSI (Small Computer System Interface) controller excels in providing fast and reliable data transfer, making it a preferred choice for businesses that require robust storage solutions.

One of the standout features of the A7173A is its ultra-fast data transfer rate. It is capable of achieving speeds of up to 320 MB/s, which is made possible through the Ultra320 SCSI technology. This speed enhancement is crucial for applications requiring quick access to large volumes of data, thus improving overall system performance. The controller maintains compatibility with previous SCSI standards, allowing for interoperability in diverse environments and ensuring that organizations can leverage their existing infrastructure.

The A7173A is built on advanced technologies that enhance its performance and reliability. These include intelligent data buffering and error correction mechanisms, which minimize the likelihood of data loss and improve the integrity of information during transfers. Additionally, the controller features multiple device connections, accommodating up to 15 devices on a single chain. This scalability offers flexibility in expanding storage solutions based on organizational needs.

Another significant characteristic of the HP Ultra320 A7173A is its support for a wide range of operating systems. The controller is versatile, allowing it to integrate seamlessly with numerous enterprise platforms. This broad compatibility ensures that IT departments can deploy the A7173A within their existing environments without major adjustments or additional costs.

Moreover, the A7173A comes with comprehensive management features, enabling administrators to monitor and optimize storage performance effectively. These features help in anticipating issues before they escalate, thereby minimizing downtime and facilitating smoother operations.

In essence, the HP Ultra320 A7173A is a comprehensive SAN solution that offers exceptional speed, reliability, and scalability. Its advanced technologies and versatile compatibility make it an ideal component for organizations looking to optimize their data storage infrastructure while ensuring robust performance across diverse applications. Investing in the A7173A can lead to marked improvements in data management, ultimately contributing to business efficiency and continuity.