Diagnostic Tools - Oracle Exadata X5-2 Service Manual

"Diagnostic Tool Documentation" on page 38
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Diagnostic Tools

The selection of diagnostic tools available for your server range in complexity from a
comprehensive validation test suite (Oracle VTS) to a chronological event log (Oracle ILOM
System Log). The selection of diagnostic tools also includes standalone software packages,
firmware-based tests, and hardware-based LED indicators.
The following table summarizes the diagnostic tools that you can use when troubleshooting or
monitoring your server.
Diagnostic Tool Type
Oracle ILOM SP firmware
Preboot Menu SP firmware
Hardware-based Hardware
LED indicators and SP
firmware
Power-On Self- Host
Test (POST) firmware
U-Boot SP firmware
UEFI SP firmware
Diagnostics
What It Does
Monitors environmental
condition and component
functionality sensors, generates
alerts, performs fault isolation,
and provides remote access.
Enables you to restore some
Oracle ILOM default settings
when Oracle ILOM is not
accessible.
Indicates status of overall
system and particular
components.
Tests core components of
system: CPUs, memory,
and motherboard I/O bridge
integrated circuits.
Initializes and test aspects of
the service processor (SP) prior
to booting the Oracle ILOM SP
and operating system. Tests SP
memory, SP, network devices
and I/O devices.
The UEFI diagnostics can
test and detect problems on
Troubleshooting With Diagnostic Tools
Accessibility Remote Capability
Can function on either Designed for
standby power mode or remote and local
full power mode and is access.
not OS dependent.
Can function on standby Local, but remote
power and when serial access is
operating system is not possible if the
running. SP serial port is
connected to a
network-accessible
terminal server.
Available when system Local, but sensor
power is available. and indicators are
accessible from
Oracle ILOM
web interface or
command-line
interface (CLI).
Runs on startup. Local, but can be
Available when the accessed through
operating system is not Oracle ILOM
running. Remote System
Console Plus.
Can function on standby Local, but remote
power and when serial access is
operating system is not possible if the
running. SP serial port is
connected to a
network-accessible
terminal server.
You can use either Remote access
the Oracle ILOM through Oracle
Troubleshooting and Diagnostics 37