4-12
Netra CP3060 Board User’s Guide • April 2009
4.3.4.1
Viewing and Setting OpenBoot Configuration Variables
●
Halt the server to display the
ok
prompt.
■
To display the current values of all OpenBoot configuration variables, use the
printenv
command.
The following example shows a short excerpt of this command’s output.
■
To set or change the value of an OpenBoot configuration variable, use the
setenv
command:
■
To set OpenBoot configuration variables that accept multiple keywords, separate
keywords with a space.
4.4
Error Handling Summary
Error handling during the power-on sequence falls into one of the following three
cases:
■
If no errors are detected by POST or OpenBoot firmware, the system attempts to
boot if
auto-boot?
is
true
.
■
If only nonfatal errors are detected by POST or OpenBoot firmware, the system
attempts to boot if
auto-boot?
is
true
and
auto-boot-on-error?
is
true
.
Nonfatal errors include the following:
TABLE 4-4
ok
printenv
Variable Name
Value
Default Value
local-mac-address? true true
fcode-debug? false false
scsi-initiator-id 7 7
oem-logo? false false
boot-command boot boot
boot-file
boot-device disk net disk net
use-nvramrc? false false
nvramrc
TABLE 4-5
ok
setenv error-reset-recovery none
error-reset-recovery = none
Содержание Netra CP3060
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