Fujitsu PRIMEPOWER650, Руководство пользователя

Страница: 164 / 195

134 U41261-J-Z816-4-76
Appendix A OBP Environment Variables
• To use as the setting command:
l
To set the degraded unit on a component basis
l
To set the degraded unit on a system board basis
l
To set the system to stop the boot-up process without degradation when an
abnormal unit is detected
A.2 Other OBP Environment Variables
This section explains other initial settings.
(1) boot-wait-time
4
If boot-wait-time is set, the time to wait for system start-up and initialization
(which includes the power-on process and rebooting) is increased by the
specified amount of time.
If the system contains a peripheral device that spends a long period of time in power-
on diagnosis or in an initial setting during boot-up, then such a peripheral device
cannot be enabled within the required time. The system boot-up process or initialize
process may not proceed normally. This situation can be prevented by setting a
specific amount of time to wait for the peripheral device, using an OBP environment
variable, boot-wait-time. If this variable is set, other components can wait for the
peripheral device being enabled during the boot-up process, and the initialize process
can proceed normally.
The unit of time for the boot-wait-time setting is seconds. Default is zero.
To check or set a value, enter the appropriate command at the OBP “ok” prompt.
ok setenv configuration-policy component
ok setenv configuration-policy board
ok setenv configuration-policy system