Oracle SPARC User Manual

Change the Default Boot Device (OpenBoot)
■
“View All OpenBoot Parameters” on page 47
■
“OpenBoot Configuration Parameters” on page 47
■
“printenv Output” on page 48
Related Information
■
“Booting and Shutting Down the OS” on page 33
Change the Default Boot Device (OpenBoot)
Use this procedure to configure OpenBoot to boot from a specific device. This change is
permanent but only takes effect after a reset.
1.
Obtain the ok prompt.
See one of these tasks:
■
“Obtain the OpenBoot Prompt (Oracle Solaris)” on page 39
■
“Obtain the OpenBoot Prompt (Oracle ILOM Web Interface)” on page 41
■
“Obtain the OpenBoot Prompt (Oracle ILOM CLI)” on page 40
2.
Determine the name of the desired boot device.
To see names of devices, type:
ok devalias
3.
Configure the boot-device parameter with your desired boot device.
ok setenv boot-device boot_device
where boot_device is a valid device from which to boot.
4.
Verify the change.
ok printenv boot-device
5.
Reset the host.
44 SPARC and Netra SPARC T5 Series Servers Administration Guide • August 2016

Oracle SPARC Specifications

General

Operating System	Oracle Solaris
Virtualization	Oracle VM Server for SPARC
Processor	SPARC
Threads per Core	8
Memory Type	DDR4
Storage	SAS, SATA
Security Features	Cryptographic Acceleration