setobpparams(1M) allows a domain administrator to set the virtual NVRAM and REBOOT variables passed to OpenBoot PROM by setkeyswitch(1M). The -d option with domain_id or a domain_tag is required. You must reboot the domain in order for any changes to take effect.

This command is intended for error recovery and not routine system administration. For more information refer to Chapter 4 in the System Management Services (SMS) 1.2 Administrator Guide for the Sun Fire 15K/12K Systems.

The following options are supported.

-d domain_id

ID for a domain. Valid domain_ids are 'A'...'R' and are case insensitive.

-d domain_tag

Name assigned to a domain using addtag(1M).

-h

Help. Displays usage descriptions. Note – Use alone. Any option specified in addition to -h is ignored.

The following operands are supported:

param=value

NVRAM and REBOOT variable values for OpenBoot PROM. Valid variables are:

• diag-switch?
• auto-boot?
• fcode-debug?
• use-nvramrc?
• security-mode

Valid variable values for all but security mode are:

• true
• false

Valid variable values for security mode are:

• none
• command
• full

where:

none - No password required (default)

command - All commands except for boot(1M) and go require the password

full - All commands except for go require the password

Note – It is important to remember your security password and to set the security password before setting the security mode. If you forget this password, you cannot use your system; you must call your vendor's customer support service to make your system bootable again. For more information on security-mode and other OpenBoot PROM variables, see the OpenBoot 4.x Command Reference Manual.

Group Privileges Required

The following exit values are returned:

0

Successful completion

>0

An error occurred.

See attributes(5) for descriptions of the following attributes:

addtag(1m), setkeyswitch(1m), showobpparams(1m)