Lenovo Flex System x220, Installation And Service Manual

Page: 75 / 714

5. Select Quit from the menu bar to exit from the stand-alone memory diagnostic program on the Memory
Test screen.
Note: After you exit from the stand-alone memory diagnostic environment, you must restart the
compute node to access the stand-alone memory diagnostic environment again.
6. Enter
gui
to start the DSA graphical user interface, or select cmd to display the DSA interactive menu.
7. From the Diagnostic Programs screen, select the test that you want to run, and follow the instructions on
the screen. For additional information, see the Dynamic System Analysis Installation and User's Guide ,
which is available at https://support.lenovo.com/us/ en/documents/LNVO-DSA.
Help for DSA is available. For help about the DSA CLI, enter
help
in the command line. For help about the
DSA user interface, press F1. Pressing F1 within a help panel displays additional online documentation.
Diagnostic text messages
Use this information to understand the diagnostic text messages that are displayed while the tests are
running.
A diagnostic text message contains one of the following results:
• Passed: The test was completed without any errors.
• Failed: The test detected an error.
• User Aborted: You stopped the test before it was completed.
• Not Applicable: You attempted to test a device that is not present in the compute node.
• Aborted: The test could not proceed because of the compute node configuration.
• Warning: The test could not be run. There was no failure of the hardware that was being tested, but there
might be a hardware failure elsewhere, or another problem prevented the test from running; for example,
there might be a configuration problem, or the hardware might be missing or is not being recognized.
The result is followed by an error code or other additional information about the error.
Viewing the test results
Use this information to view the test results.
You can use one of the following methods to access the test log when the tests are completed:
• From the DSA command line, issue the DSA CLI View command or select the Diagnostic Event Log
option from the DSA graphical user interface (GUI).
• From the DSA interactive menu, select the getextendedresults option.
• From the DSA interactive menu, select the View option to view all of the collected results and error log
data.
• In the DSA GUI, select DSA Error Log from the System Information page.
You can send the DSA error log file to Support to aid in diagnosing the compute node problems, or you can
use the DSA CLI copy command to copy the log to an external USB device.
DSA diagnostic test results
After running the DSA diagnostic tests, use this information to resolve any issues that were found.
DSA CPU stress test results
The following messages can result when you run the CPU stress test.
Chapter 6
.
Troubleshooting
67