Sun Fire V445 Server Administration Guide - SCN Research

APPENDIX C
OpenBoot Configuration Variables
TABLE C-1 describes the OpenBoot firmware configuration variables stored on an
IDPROM module on a new system controller. The OpenBoot configuration variables
are printed here in the order in which they appear when you issue the showenv
command.
TABLE C-1
OpenBoot Configuration Variables Stored on a ROM Chip
Variable Possible Values Default Value Description
test-args variable-name none Default test arguments passed to OpenBoot
Diagnostics. For more information and a list
of possible test argument values, see
Chapter 8.
diag-passes 0-n 1 Defines the number of times self-test
method(s) are performed.
local-macaddress?
true, false false If true, network drivers use their own MAC
address, not the server MAC address.
fcode-debug? true, false false If true, include name fields for plug-in
device FCodes.
silent-mode? true, false false Suppress all messages if true and
diag-switch? is false.
scsi-initiator-id 0-15 7 SAS ID of the SAS controller.
oem-logo? true, false false If true, use custom OEM logo, otherwise, use
Sun logo.
oem-banner? true, false false If true, use custom OEM banner.
ansi-terminal? true, false true If true, enable ANSI terminal emulation.
screen-#columns 0-n 80 Sets number of columns on screen.
screen-#rows 0-n 34 Sets number of rows on screen.
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