#mptutil

Usage: mptutil [options] <dev_file> <dev_file> = /dev/mptX

Options:

 

 

-c

Read PCI Config Space

 

-d <firmware_image>

 

 

Download Firmware

 

-t <tmtype> [target_id]

 

 

Perform Task Management

 

 

where <tmtype> can be,

 

 

bus_reset

SCSI Bus reset

 

tgt_reset <target_id>

Target Reset

-u <filename>

 

 

 

Upload Firmware

 

-R

Reset Driver statistics

 

-S

Display Channel and Device statistics

-T

Display Driver Trace information

Note:

-You must be a privileged user to execute this command. See privileges(5) for more information on privileged users.

-See mptutil(1M) for tool details.

#

To determine the device file names for the channels on the A7173A adapters that are installed in your system, use the ioscan -fnkd mpt command. Example 5-3shows a typical output from this command:

Example 5-3 Typical ioscan -fnkd mpt Command Output

#ioscan -fnkd mpt

Class

I

H/W Path

Driver S/W State

H/W Type

Description

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

ext_bus

4

1/0/2/0/0

mpt

CLAIMED

INTERFACE

SCSI Ultra320

 

 

 

/dev/mpt4

 

 

ext_bus

5

1/0/2/0/1

mpt

CLAIMED

INTERFACE

SCSI Ultra320

 

 

 

/dev/mpt5

 

 

ext_bus

6

1/0/4/0/0

mpt

CLAIMED

INTERFACE

SCSI Ultra320

 

 

 

/dev/mpt6

 

 

ext_bus

7

1/0/4/0/1

mpt

CLAIMED

INTERFACE

SCSI Ultra320

 

 

 

/dev/mpt7

 

 

ext_bus

8

1/0/6/0/0

mpt

CLAIMED

INTERFACE

SCSI Ultra320 A6961-60011

 

 

 

/dev/mpt8

 

 

ext_bus

9

1/0/6/0/1

mpt

CLAIMED

INTERFACE

SCSI Ultra320 A6961-60011

 

 

 

/dev/mpt9

 

 

ext_bus

12

1/0/12/0/0

mpt

CLAIMED

INTERFACE

SCSI Ultra320

 

 

 

/dev/mpt12

 

 

ext_bus

13

1/0/12/0/1

mpt

CLAIMED

INTERFACE

SCSI Ultra320

 

 

 

/dev/mpt13

 

 

ext_bus

14

1/0/14/0/0

mpt

CLAIMED

INTERFACE

SCSI Ultra320 A6961-60011

 

 

 

/dev/mpt14

 

 

ext_bus

15

1/0/14/0/1

mpt

CLAIMED

INTERFACE

SCSI Ultra320 A6961-60011

 

 

 

/dev/mpt15

 

 

The system shown in Example 5-3has five A7173A adapters installed in the system, with a total of ten SCSI channels and ten device files. The device file name is displayed in the second line of output for each SCSI channel.

Use the mptutil <dev_file> command to display detailed information on the SCSI channel, the SCSI chip, the firmware, and the VPD for the A7173A adapter channel associated with <dev_file>:

56 Troubleshooting

Page 56
Image 56
HP Ultra320 A7173A manual Example 5-3 Typical ioscan -fnkd mpt Command Output, # mptutil

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.