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5 about openboot diagnostics (obdiag), 1 how to verify the baud rate – Sun Microsystems 220R User Manual

Page 192

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b. Type

ps -a

to view the active tip line and process ID (PID) number.

c. Type the following to kill the tip hardwire process.

% kill -9 PID#

7.4.1

How to Verify the Baud Rate

To verify the baud rate between the system being tested and a terminal or another
Sun system monitor:

1. Open a shell window.

2. Type

eeprom

.

3. Verify the following serial port default settings as follows:

ttyb-mode = 9600,8,n,1
ttya-mode = 9600,8,n,1

Note -

Ensure that the settings are consistent with TTY-type terminal or system

monitor settings.

7.5

About OpenBoot Diagnostics (OBDiag)

The OpenBoot Diagnostics (OBDiag) utility resides in flash PROM on the main logic
board. OBDiag can isolate errors in the following system components:

4

Main logic board

4

Diskette drive (if applicable)

4

CD-ROM drive

4

Tape drive

192

Sun Enterprise 220R Server Service Manual

January 2000, Revision A