Scsi

pkgadd utility, 208 pkginfo command, 207, 208 POST, 74

controlling, 82 criteria for passing, 79 defined, 78

error messages, interpreting, 80 how to run, 175

persistent problems and, 79 purpose of, 79

post-triggerconfiguration variable, 84 power

specifications, 218 turning off, 125 turning on, 122

Power button, 15

power distribution board isolating faults in, 101

power supplies

LEDs, 17

LEDs, described, 18 power supply

fault monitoring, 21 output capacity, 218 redundancy, 20

Power/OK LED, 173 described, 14

power-on self-tests,See POST precautions, safety, 237

pre-POST preparation, verifying baud rate, 132 printenv command (OpenBoot), 90 probe-idecommand (OpenBoot), 92

probe-scsi and probe-scsi-allcommands (OpenBoot), 90

processor speed, displaying, 98 prtconf command (Solaris), 94 prtdiag command (Solaris), 94 prtfru command (Solaris), 97 psrinfo command (Solaris), 98

reconfiguration boot, initiating, 138

reliability, availability, and serviceability (RAS), 19, 22

remote system control, see RSC

Removable media bay board and cable assembly isolating faults in, 101

reset

manual hardware, 127 manual system, 51

reset command, 127, 135, 138, 157, 158, 160, 161 reset events, kinds of, 84

reset-allcommand, 163 revision, hardware and software

displaying with showrev, 98 RJ-45 serial communications, 45 RSC (Remote System Control), 22

accounts, 191 configuration script, 191 features, 22

graphical interface, starting, 192 interactive GUI, 169, 193 invoking reset command from, 127 invoking xir command from, 23, 127 main screen, 193

monitoring with, 190 run levels

explained, 49

ok prompt and, 49

safety agency compliance, 220 safety precautions, 237

schematic view of Sun Fire V480 system (illustration), 76

parity protection, 24 SCSI devices

diagnosing problems in, 90 SEAM (Sun Enterprise Authentication

Mechanism), 108 serial port

about, 45 connecting to, 134

server installation, 2, 5

server media kit, contents of, 5 service access specifications, 220 service-mode?configuration variable, 58, 84

244 Sun Fire V490 Server Administration Guide • August 2004

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.

Sun Microsystems V490 manual Scsi

Models: V490

SCSI

244 Sun Fire V490 Server Administration Guide • August 2004

V490 specifications