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Sun Microsystems V490 manual How to Restore the Local System Console

Models: V490

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How to Restore the Local System Console

Perform this procedure if your system is configured to use the system controller (SC) as the system console and you need to redirect the system console to a local graphics terminal, alphanumeric terminal, or an established tip connection. For more information about RSC software, see:

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

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

What to Do

1.Set the input and output device. Do one of the following.

■ To restore the local console to the ttya port, type:

ok setenv input-device ttya ok setenv output-device ttya

ok setenv diag-out-console false

The above settings are appropriate for viewing system console output on either an alphanumeric terminal or a tip line connected to serial port ttya.

■To restore local console to a graphics terminal, type:

ok setenv input-device keyboard ok setenv output-device screen ok setenv diag-out-console false

The above settings are appropriate for viewing system console output on a graphics terminal connected to a frame buffer card.

2.To cause the changes to take effect, type:

ok reset-all

The system permanently stores the parameter changes and boots automatically if the OpenBoot variable auto-boot?is set to true (its default value).

Chapter 9 Configuring System Firmware 161

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Sun Microsystems V490 How to Restore the Local System Console, Set the input and output device. Do one of the following
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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.