What to Do

1.At the system ok prompt, type:

ok .asr

In the .asr command output, any devices marked disabled have been manually deconfigured using the asr-disablecommand. The .asr command also lists devices that have failed firmware diagnostics and have been automatically deconfigured by the OpenBoot ASR feature.

2.Display components that have failed POST diagnostics. Type:

ok show-post-results

3.Display components that have failed OpenBoot diagnostics tests. Type:

ok show-obdiag-results

What Next

For more information, see:

■“About Automatic System Recovery” on page 55

■“How to Enable ASR” on page 157

■“How to Disable ASR” on page 158

■“How to Deconfigure a Device Manually” on page 162

■“How to Reconfigure a Device Manually” on page 163

How to Redirect the System Console to the System Controller

Perform this procedure if, after installing the Solaris OS and the Sun Remote System Controller (RSC) software, you want to configure the system to use the system controller as the system console. For more information about RSC software, see:

■“About the System Controller (SC) Card” on page 33

■Sun Remote System Controller (RSC) User’s Guide

Chapter 9 Configuring System Firmware 159

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Sun Microsystems V490 manual How to Redirect the System Console to the System Controller
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V490 specifications

Sun Microsystems V490 is a robust, high-performance server that was launched in the mid-2000s. It is part of Sun's Enterprise line of servers, specifically designed to meet the needs of businesses requiring reliability, scalability, and efficiency in their computing environments. The V490 is well-regarded for its versatility and ability to handle demanding applications.

At the heart of the V490 is its support for the UltraSPARC IV processor. The server can be configured to contain up to four processors, allowing it to deliver exceptional parallel processing capabilities. The UltraSPARC IV architecture enhances throughput and efficiency, making it suitable for enterprise applications and database management tasks.

One of the standout features of the V490 is its memory capacity. The server can support up to 64 GB of RAM, which allows for extensive caching and improved performance for memory-intensive applications. Coupled with a high bandwidth architecture, the V490 ensures that data can be processed quickly and effectively.

The V490 also emphasizes storage flexibility. It comes equipped with multiple disk drive bays, allowing for a combination of SATA and SAS drives. This flexibility enables businesses to tailor their storage solutions according to their specific performance and redundancy requirements. The V490 supports hot-swappable drives, making maintenance and upgrades considerably easier without taking the server offline.

In terms of connectivity, the Sun V490 features a variety of networking options. It includes multiple Gigabit Ethernet ports, ensuring high-speed data transfer and redundancy. Additionally, the server supports advanced input/output capabilities, making it compatible with various peripherals and external storage solutions.

Sun Microsystems V490 runs on the Solaris operating system, known for its stability and security. This OS enhances the server's performance while providing a reliable platform for mission-critical applications. The V490 also supports virtualization technologies, allowing organizations to run multiple operating systems and applications on a single hardware platform, thus optimizing resource utilization.

Another key characteristic of the V490 is its thermal efficiency. The server is designed with an advanced cooling system that minimizes energy consumption while maximizing performance. This focus on power efficiency aligns with modern data center requirements for sustainability and reduced operational costs.

In summary, the Sun Microsystems V490 is a powerful enterprise server that combines the latest processing technologies, substantial memory and storage capabilities, and robust networking options. Its scalability, along with advanced virtualization support and energy-efficient design, makes it a suitable choice for organizations looking to enhance their IT infrastructure. The V490 remains a testament to Sun Microsystems' commitment to delivering high-quality, reliable computing solutions.
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