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Sun Microsystems V490 manual Reference for OpenBoot Diagnostics Test Descriptions

Models: V490

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Requirements for Using Hardware Diagnostic Suite

Since it is a part of Sun Management Center, you can only run Hardware Diagnostic Suite if you have set up your data center to run Sun Management Center. This means you have to dedicate a master server to run the Sun Management Center server software that supports Sun Management Center software’s database of platform status information. In addition, you must install and set up Sun Management Center agent software on the systems to be monitored. Finally, you need to install the console portion of Sun Management Center software, which serves as your interface to the Hardware Diagnostic Suite.

Instructions for setting up Sun Management Center, as well as for using the Hardware Diagnostic Suite, can be found in the Sun Management Center User’s Guide.

Reference for OpenBoot Diagnostics Test Descriptions

This section describes the OpenBoot Diagnostics tests and commands available to you. For background information about these tests, see “Stage Two: OpenBoot Diagnostics Tests” on page 85.

TABLE 6-10OpenBoot Diagnostics Menu Tests

Test Name

What It Does

FRU(s) Tested

 

 

 

SUNW,qlc@2

Tests the registers of the Fibre Channel-Arbitrated Loop

 

(FC-AL) subsystem. With diag-levelset to max, verifies

 

each disk can be written to, and with test-argsset to

 

media, performs more extensive disk tests.

bbc@1,0

Tests all writable registers in the Boot Bus Controller. Also

 

verifies that at least one system processor has Boot Bus

 

access

ebus@1

Tests the PCI configuration registers, DMA control registers,

 

and EBus mode registers. Also tests DMA controller

 

functions

flashprom@0,0

Performs a checksum test on the Boot PROM

i2c@1,2e

Tests segments 0–4 of the I2C environmental monitoring

 

subsystem, which includes various temperature and other

 

sensors located throughout the system

i2c@1,30

Same as above, for segment 5 of the I2C environmental

 

monitoring subsystem

Centerplane,

FC-AL disk backplane

Centerplane

Centerplane

Centerplane

Multiple. See “Reference for Decoding I2C Diagnostic Test Messages” on page 111.

Chapter 6 Diagnostic Tools 109

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Sun Microsystems V490 manual Reference for OpenBoot Diagnostics Test Descriptions, 10OpenBoot Diagnostics Menu Tests
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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.