12-10 Sun Ultra 45 and Ultra 25 Workstations Service and Diagnostics Manual • May 2006
If a test detects an error, an error message is displayed. The following is an example
of a serial loopback test with no connector.
The following test is a sample of a serial port test.
obdiag> setenv test-args loopback; test 4
test-args = loopback
Hit the spacebar to interrupt testing
Testing /ebus@1f,464000/serial@2,0 >> Test-port will execute
external-loopback test
ERROR : Timeout receiving a character
DEVICE : /ebus@1f,464000/serial@2,0
SUBTEST : selftest:external-loopback
MACHINE : Sun Ultra 45
SERIAL# : 68050714
DATE : 12/07/2005 23:08:47 GMT
CONTR0LS: diag-level=max test-args=loopback
Error: /ebus@1f,464000/serial@2,0 selftest failed, return code = 1
Selftest at /ebus@1f,464000/serial@2,0 (errors=1) .....................
failed
Pass:1 (of 1) Errors:1 (of 1) Tests Failed:1 Elapsed Time: 0:0:0:19
Hit any key to return to the main menu
obdiag> test 4
Hit the spacebar to interrupt testing
Testing /ebus@1f,464000/serial@2,0 ....................................
passed
Pass:1 (of 1) Errors:0 (of 0) Tests Failed:0 Elapsed Time: 0:0:0:18
Hit any key to return to the main menu
serial port test.
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