TABLE 2-1Diagnostic Flowchart Actions

Action

 

 

For more information, see

No.

Diagnostic Action

Resulting Action

these sections

 

 

 

1.

Check the OK LED. The OK LED is located on the front of the Sun Blade

Section 2.3, “Interpreting

 

 

T6320 server module.

System LEDs” on page 2-12

 

 

If the LED is not lit, check that the blade is properly

 

 

 

connected and the chassis has power.

 

2.Type the ILOM show /SP/faultmgmt command to check for faults.

The faultmgmt command displays the following types of faults:

•Environmental faults

•Solaris Predictive Self-Healing (PSH) detected faults

•POST detected faults

Faulty FRUs are identified in fault messages using the FRU name. For a list of FRU names, see TABLE 1-3.

Section 2.5.3, “Displaying System Faults” on

page 2-21

3.

Check the Solaris

The Solaris message buffer and log files record

 

log files for fault

system events and provide information about faults.

 

information.

• If system messages indicate a faulty device,

 

 

replace the FRU.

 

 

• To obtain more diagnostic information, go to

 

 

Action 4.

4.

Run the SunVTS

SunVTS can exercise and diagnose FRUs. To run

 

software.

SunVTS, the server module must be running the

 

 

Solaris OS.

 

 

• If SunVTS reports a faulty device replace the FRU.

• If SunVTS does not report a faulty device, go to Action 5.

Section 2.8, “Collecting Information From Solaris OS Files and Commands” on page 2-47

Section 2.10, “Exercising the System With SunVTS” on page 2-51

5.

Run POST.

POST performs basic tests of the server module

Section 2.6, “Running

 

 

components and reports faulty FRUs.

POST” on page 2-31

 

 

• If POST indicates a faulty FRU, replace the FRU.

 

 

 

• If POST does not indicate a faulty FRU, go to

 

 

 

Action 9.

 

6.

Determine if the

If the fault listed by the show /SP/faultmgmt

Section 2.5.3, “Displaying

 

fault is an

command displays a temperature or voltage fault,

System Faults” on

 

environmental

then the fault is an environmental fault.

page 2-21

 

fault.

Environmental faults can be caused by faulty FRUs

See the Modular System

 

 

(chassis power supply, fan, or blower) or by

Service Manual, 820-0051.

 

 

environmental conditions such as high ambient

 

temperature, or blocked airflow.

Chapter 2 Sun Blade T6320 Server Module Diagnostics 2-5

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Sun Microsystems T6320 service manual 1Diagnostic Flowchart Actions, System LEDs on
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T6320 specifications

The Sun Microsystems T6320 is a high-performance server designed to meet the demands of modern data centers and enterprise applications. As part of the Sun Fire series, the T6320 is built for scalability, efficient resource utilization, and reliability, making it an ideal choice for businesses looking to optimize their IT infrastructure.

One of the key features of the T6320 is its support for the UltraSPARC T2 processor architecture. This multicore processor can handle up to eight threads per core, meaning the T6320 can manage up to 64 simultaneous threads. This threading capability is particularly beneficial for virtualization and multi-threaded applications, allowing organizations to maximize the performance of their software while minimizing latency.

The T6320 also comes equipped with a high-speed memory subsystem, supporting up to 256 GB of DDR2 memory. With a memory bandwidth of up to 17 GB/s, the server ensures that data transfer rates do not become a bottleneck, facilitating faster processing and smoother operation for demanding applications. Moreover, the server supports multi-tier storage configurations, enabling organizations to choose the right balance of performance, capacity, and cost.

In terms of connectivity, the T6320 offers multiple gigabit Ethernet ports, creating a resilient network architecture capable of handling the high data loads typical in enterprise environments. Its redundancy features, including hot-swappable components and mirrored disks, further add to its reliability, ensuring continuous service even during maintenance.

The T6320 is built with energy efficiency in mind, minimizing power consumption without compromising performance. This characteristic is increasingly critical for organizations focused on sustainability and cost savings in their energy expenditures.

Additionally, Sun Microsystems has integrated advanced security features into the T6320, such as hardware-based security mechanisms to protect sensitive data and applications. This feature is vital for businesses operating in regulated industries or those that prioritize data integrity.

Finally, the server supports a variety of operating systems, including Solaris, Linux, and various UNIX flavors. This flexibility allows organizations to run their preferred software environments, making the T6320 a versatile option for diverse IT needs.

Overall, the Sun Microsystems T6320 stands out as a powerful, flexible, and efficient server solution, adept at handling the complexities of today's enterprise workloads while paving the way for future growth and technological advancements.
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