Run-Time
Phase
This
phase
includes
the
tasks
that
the
service
processor
performs
during
steady-state
execution
of
the
operating
system.
v
Environmental
monitoring
The
service
processor
monitors
voltages,
temperatures,
and
fan
speeds.
v
Responding
to
system
processor
commands
The
service
processor
responds
to
any
command
issued
by
the
system
processor.
v
Run-time
surveillance
(heartbeat
monitoring)
If
the
device
driver
is
installed
and
surveillance
enabled,
the
service
processor
monitors
the
system
heartbeat.
If
the
heartbeat
times
out,
the
service
processor
places
an
outgoing
call.
This
is
different
from
the
bring-up
phase
scenario,
where
the
specified
number
of
reboot
attempts
is
made
before
placing
an
outgoing
call.
400
Service
Guide
Summary of Contents for RS/6000 Enterprise Server M80
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