10

10.6

Defective Disk Drive

 

 

Begin

 

INDICATION

TEST/PROCEDURE

REFERENCE

 

 

System error message or

 

 

 

 

device code identifies a

 

 

 

 

specific fault

 

 

 

 

 

Check /var/adm/messages

 

 

 

 

 

 

 

 

Halt access to device and power

Internal drives: Chapter 6, “Clock

 

 

 

down the device or tray.

Board. “

 

 

 

Set ID code (if used) on

Tray: see tray service manual.

 

 

 

replacement device before

Refer to drive or tray documentation for

 

 

 

installing.

ID code.

 

 

 

If replaced unit is SPARCstorage

Refer to SPARCstorage Array

 

 

 

Array disk tray or the tray

documentation.

 

 

 

controller board, reset

 

 

 

Device not identified or

world-wide name (WWN).

 

 

 

intermittent problem

 

 

Run SunVTS.

For SCSI device, use OpenBoot probe-scsi-all.

Check cable connection.

If replaced unit is SPARCstorage Array disk tray or the tray controller board, reset world-wide name (WWN)

Refer to SunVTS User’s Guide.

End

Figure 10-6Diagnosing Disk Drive Problems

Flow Diagrams for Troubleshooting

10-7

Page 181
Image 181
Sun Microsystems 5000, 4000, 6000 manual Defective Disk Drive, 6Diagnosing Disk Drive Problems

4000, 5000, 6000 specifications

Sun Microsystems, a pivotal player in the computing industry during the late 20th and early 21st centuries, was renowned for its innovative hardware and software solutions. Among its notable offerings were the Sun-6000, Sun-5000, and Sun-4000 series, powerful workstations and servers designed for a range of enterprise-level applications.

The Sun-6000 series, introduced in the early 1990s, marked a significant advancement in computing performance. These systems were built on the SPARC architecture, which facilitated high levels of processing power and multitasking capabilities. One of the main features of the 6000 series was its scalability, allowing organizations to increase their processing power by adding more modules. It also offered robust graphics performance, making it ideal for scientific visualization and complex data analysis.

Next in line was the Sun-5000 series. Launched shortly after the 6000 series, the 5000 line was celebrated for its reliability and ease of management. This series emphasized a balanced architecture, which combined processing capabilities with ample memory and storage options. Key characteristics included support for multiple processors, leading to improved performance for demanding applications. Additionally, the 5000 systems featured advanced input/output capabilities, ensuring fast data transfers—crucial for database applications and web servers.

Finally, the Sun-4000 series targeted businesses seeking affordable yet potent computing solutions. These servers boasted a modular design, allowing for easy upgrades and maintenance. The 4000 series was particularly notable for its support for various operating systems, including SunOS and Solaris. These systems were engineered to handle a range of workloads, from enterprise resource planning to web hosting, while still fitting into a value-driven budget.

Across all three series, Sun Microsystems prioritized compatibility and integration, ensuring that each system offered seamless connectivity with Sun's software solutions and third-party applications. Their commitment to open standards and interoperability set them apart in the competitive landscape of enterprise computing. Additionally, the use of high-quality components lent the systems durability, making them a wise investment for organizations looking to future-proof their IT infrastructure.

In summary, the Sun-6000, 5000, and 4000 series exemplified Sun Microsystems' ethos of innovation and reliability. These powerful systems catered to diverse business needs, setting benchmarks in performance and functionality that continue to influence modern computing.