Sun Microsystems Solaris 7 11/99, Руководство по аппаратной платформе

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Chapter 5 Updating the Flash PROM on the Sun Enterprise 3x00, 4x00, 5x00, and 6x00 Systems 95
12. Reset the configuration variables default value to the current value (see the values
you captured with the
eeprom
command in “To Capture the Configuration
Variable Settings” on page 86 and the values you wrote down earlier in this
procedure in Step 1). At the
ok
prompt, type the following for each configuration
variable:
For example:
The
setenv
command resets each configuration variable you entered to the current
value.
13. When you updated the flash PROM, the OpenBoot
diag-switch?
variable was
also set to
true
. With
diag-switch?
set to true, diagnostics will run when you
reboot the system. If you don’t want diagnostics to be run at boot up, set
diag-
switch?
to false with the
setenv diag-switch? false
command.
14. Make sure that other configuration variables are set properly.
TABLE 5-4
describes
what might occur if you did not have the default NVRAM configuration variables
set before the flash PROM update.
a. Use the
printenv
OpenBoot command to display the NVRAM configuration
variables and their settings.
b. Use the
setenv
OpenBoot command to restore the NVRAM configuration
variables to the customized values except for the
nvramrc
configuration
variable.
ok setenv
variablename currentvalue
ok setenv auto-boot? false