1.From the BCH Main Menu, enter in to display the Information Menu.

TIP: To return to the BCH Main Menu from other BCH menus, enter main.

2.From the Information Menu, enter io to display I/O interface information. Example 3-2shows the information for a typical system:

Example 3-2 I/O Interface Information

I/O CHASSIS INFORMATION

 

 

 

 

 

 

 

Cell Info

I/O Chassis Info

 

 

 

 

Cell

Cab/Slot

Cab

Bay

Chassis

 

 

 

 

----

--------

---

---

-------

 

 

 

 

3

0/3

8

0

 

1

 

 

 

 

I/O MODULE INFORMATION

 

 

 

 

 

 

 

 

 

Path

 

Slot

Rope

 

 

IODC

Type

 

(dec)

 

 

#

#

HVERSION

SVERSION

Vers

----

 

-----

 

----

----

--------

--------

----

System Bus Adapter

3/0

 

 

 

 

0x8050

0x0c18

0x00

Local Bus Adapter

3/0/0

 

 

0

0

0x7820

0x0a18

0x00

Local Bus Adapter

3/0/1

 

 

8

1

0x7830

0x0a18

0x00

Local Bus Adapter

3/0/2

 

 

7

2

0x7830

0x0a18

0x00

Local Bus Adapter

3/0/4

 

 

6

4

0x7830

0x0a18

0x00

Local Bus Adapter

3/0/6

 

 

5

6

0x7830

0x0a18

0x00

Local Bus Adapter

3/0/8

 

 

1

8

0x7830

0x0a18

0x00

Local Bus Adapter

3/0/10

 

 

2

10

0x7830

0x0a18

0x00

Local Bus Adapter

3/0/12

 

 

3

12

0x7830

0x0a18

0x00

Local Bus Adapter

3/0/14

 

 

4

14

0x7830

0x0a18

0x00

PCI DEVICE INFORMATION

 

 

 

 

 

 

 

 

 

 

Path

 

 

Bus

Slot

Vendor

Device

Description

 

(dec)

 

 

#

#

Id

Id

-----------

 

-----

 

 

---

------

------

------

System peripheral

 

3/0/0/0/0

 

0

Built-In

0x103c

0x128d

Comm. serial cntlr

 

3/0/0/0/1

 

0

Built-In

0x103c

0x1048

Ethernet cntlr

 

3/0/0/1/0

1

0

Built-In

0x14e4

0x1645

SCSI bus cntlr

 

3/0/0/2/0

0

Built-In

0x1000

0x0021

SCSI bus cntlr

 

3/0/0/2/1

2

0

Built-In

0x1000

0x0021

SCSI bus cntlr

 

3/0/0/3/0

0

Built-In

0x1000

0x0021

SCSI bus cntlr

 

3/0/0/3/1

 

0

Built-In

0x1000

0x0021

PCI-to-PCI bridge

 

3/0/4/1/0

 

32

6

0x1014

0x01a7

Fibre channel

 

3/0/4/1/0/4/0

33

6

0x1077

0x2312

Ethernet cntlr

 

3/0/4/1/0/6/0

33

6

0x14e4

0x16c7

SCSI bus cntlr

 

3/0/6/1/0

3

48 4

5 5

0x1000

0x0030

SCSI bus cntlr

 

3/0/6/1/1

 

48

5

0x1000

0x0030

1

Path information for

3

Path information for

5 Slot information for

 

a Core-IO

 

A7173A Adapter,

A7173A Adapter.

 

(Built-In) SCSI

 

Channel A. The last

 

 

Controller. The last

 

digit (0 or 1)

 

 

digit (0 or 1)

 

indicates the channel

 

 

indicates the channel

 

number.

 

 

number.

4

Bus information for

 

2

Path information for

 

A7173A Adapter.

 

 

a second Core-IO

 

 

 

 

SCSI Controller.

 

 

 

Setting and Confirming the Data Transfer Rate

Use the scsi command from the BCH Service Menu to set or confirm the data transfer rate and other user-configurable SCSI parameters.

30 Configuring the A7173A Adapter

Page 30
Image 30
HP Ultra320 A7173A manual Setting and Confirming the Data Transfer Rate, Example 3-2 I/O Interface Information

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.