Sun Microsystems Fire 880, Руководство пользователя

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122 Sun Fire 880 Server Owner’s Guide • August 2001
How to Enable OpenBoot Environmental
Monitoring
The OpenBoot environmental monitor is enabled by default whenever the system is
operating at the
ok
prompt. However, you can enable or disable it yourself using the
OpenBoot commands
env-on
and
env-off
.
Note –
The commands
env-on
and
env-off
only affect environmental monitoring
at the OpenBoot level. They have no effect on the system’s environmental
monitoring and control capabilities while the operating system is running.
Before You Begin
This procedure assumes that you are familiar with the OpenBoot firmware and that
you know how to enter the OpenBoot environment. For more information about the
OpenBoot firmware, see the
OpenBoot 4.x Command Reference Manual in the OpenBoot
Collection AnswerBook for your specific Solaris release.
What to Do
●
To enable OpenBoot environmental monitoring, type
env-on
at the system
ok
prompt.
ok env-on
Environmental monitor is ON
ok