HP Ultra320 A7173A manual Verifying the Installation, PCI-X Dual Channel ULTRA320 Scsi Adapter

Models: Ultra320 A7173A

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---- V P D I N F O R M A T I O

N -------------------------------------------

Adapter

:

PCI-X DUAL CHANNEL ULTRA320 SCSI ADAPTER

Part Number

:

A6961-60011

Engineering Code

:

C-4429

Specification

:

PW=15W PCI-X=64BIT,133MHZ

Serial Number

:

P105283605

Manufacturing Date Code

:

C-4429

EFI driver version

:

1.05.00.01

In the sample output, the SCSI firmware version is 1.03.35.69.

The most recent SCSI firmware version for the A7173A product is listed in the HP Ultra320 SCSI Host Bus Adapter Support Matrix:

http://docs.hp.com/en/netcom.html#SCSI%20Host%20Bus%20Adapters

The mptutil command is also used to update the A7173A adapter firmware. See “Verify or Update A7173A Adapter Firmware On HP 9000 Systems” (page 46), or “Verify or Update A7173A Adapter Firmware on HP Integrity Systems” (page 46), for details.

Verifying the Installation

After installing the scsiU320-00 software bundle containing the mpt driver, installing the A7173A adapter, and attaching the peripheral devices, verify that all of the components are working by following these steps:

1.To verify that the adapter is correctly installed, issue this command: ioscan -fnkd mpt

Example 2-1shows a typical ioscan output:

Example 2-1 Typical ioscan -fnkd mpt Command Output, With Multiple Adapters

#ioscan -fnkd mpt

Class

I

H/W Path

 

Driver S/W State

H/W Type

Description

==================================================================

ext_bus

6

1/0/2/0/0

1

mpt 2

CLAIMED 3

INTERFACE

SCSI Ultra320 A6961-60011 4

 

 

 

 

/dev/mpt6 5

 

 

ext_bus

7

1/0/2/0/1

6

mpt

CLAIMED

INTERFACE

SCSI Ultra320 A6961-60011

 

 

 

 

/dev/mpt7

 

 

ext_bus

8

1/0/4/0/0

7

mpt

CLAIMED

INTERFACE

SCSI Ultra320 A6961-60011

 

 

 

 

/dev/mpt8

 

 

ext_bus

9

1/0/4/0/1

8

mpt

CLAIMED

INTERFACE

SCSI Ultra320 A6961-60011

 

 

 

 

/dev/mpt9

 

 

1Hardware path to channel A of adapter 1

2Driver that has claimed the adapter. Use in conjunction with the S/W State column to determine the

status of the adapter.

3Software status. Use in conjunction with the Driver column. In this example, the adapter has been

CLAIMED by the mpt driver.

4Plain-text description of the adapter

5Device file for channel A of adapter 1

6 Hardware path to channel B of adapter 1

7 Hardware path to channel A of adapter 2

8 Hardware path to channel B of adapter 2

Example 2-1shows a system with two A7173A adapters installed. The ioscan output indicates that the adapters have been claimed by the mpt driver. Notice the hardware path shown in the second column. The A7173A adapter supports two PCI devices or functions (one per channel). Two lines are listed for each A7173A adapter: one for channel A (denoted by a 0 as the last digit in the hardware path), and one for channel B (denoted by a 1 as the last digit in the hardware path). The device file for each channel of each installed adapter is shown on the second line of each listing; for example, /dev/mpt6.

20 Installing the A7173A Adapter

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HP Ultra320 A7173A manual Verifying the Installation, PCI-X Dual Channel ULTRA320 Scsi Adapter

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.