Detecting Faults - Oracle Sun Netra T5440 Service Manual

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ILOM Command
show /SYS keyswitch_state
show /SYS/LOCATE
show /SP/logs/event/list
show /HOST
See
Note -

Detecting Faults

The ILOM show faulty command displays the following kinds of faults:
Environmental or configuration faults – System configuration faults, or temperature or
voltage problems that might be caused by faulty FRUs (power supplies, fans, or blower), or
by room temperature or blocked air flow to the server.
POST detected faults – Faults on devices detected by the power-on self-test diagnostics.
PSH detected faults – Faults detected by the Solaris Predictive Self-healing (PSH)
technology
Use the show faulty command for the following reasons:
To see if any faults have been diagnosed in the system.
To verify that the replacement of a FRU has cleared the fault and not generated any
additional faults.
At the -> prompt, type the show faulty command.
The following show faulty command examples show the different kinds of output from the
show faulty command:
Example of the show faulty command when no faults are present:
ALOM CMT Command
■ -s displays static information about
system FRUs (defaults to all FRUs,
unless one is specified).
■ -d displays dynamic information about
system FRUs (defaults to all FRUs,
unless one is specified).
showkeyswitch
showlocator
showlogs [-b lines | -e lines | -v] [-g lines]
[-p logtype[r|p]]]
showplatform [-v]
Table 1-9
for the automatic system recover (ASR) commands.
Detecting Faults
Description
Displays the status of the virtual keyswitch.
Displays the current state of the Locator
LED as either on or off.
Displays the history of all events logged in
the service processor event buffers (in RAM
or the persistent buffers).
Displays information about the operating
state of the host system, the system serial
number, and whether the hardware is
providing service.
Chapter 1 • Server Diagnostics
29

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