Table A-3 Most Common SCSI Additional Sense Code/Qualifier Pairs (continued)

SCSI Additional Sense

SCSI Qualifier Code

Meaning

Code

 

 

0x31

0x00

Medium format corrupted

0x33

0x00

Tape length error

0x34

0x00

Enclosure failure

0x35

0x00

Enclosure services failure

0x39

0x00

Saving parameters not supported

0x3a

0x00

Medium not present

 

0x01

Medium not present - tray closed

 

0x02

Medium not present - tray open

 

0x03

Medium not present - loadable

 

0x04

Medium not present - medium auxiliary memory accessible

0x3b

0x00

Sequential positioning error

 

0x01

Tape position error at beginning-of-medium

 

0x02

Tape position error at end-of-medium

 

0x0f

End of medium reached

 

0x11

Medium magazine not accessible

 

0x12

Medium magazine removed

 

0x13

Medium magazine inserted

 

0x14

Medium magazine locked

 

0x15

Medium magazine unlocked

 

0x16

Mechanical positioning or changer error

0x3e

0x01

Logical unit failure

 

0x02

Timeout on logical unit

 

0x03

Logical unit failed self-test

0x3f

0x01

Microcode has been changed

0x44

0x00

Internal target failure

0x45

0x00

Select or reselect failure

0x46

0x00

Unsuccessful soft reset

0x47

0x00

SCSI parity error

 

0x01

Data phase CRC error detected

 

0x02

SCSI parity error detected during ST data phase

 

0x03

Infromation unit iuCRC error detected

0x48

0x00

Initiator detected error message received

0x50

0x00

Write append error

 

0x01

Write append position error

 

0x02

Position error related to timing

SCSI Status Codes, Sense Keys, and Sense/Qualifier Code Pairs 69

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HP Ultra320 A7173A manual Medium format corrupted

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.