Penguin Computing Relion 1900e, Technical Manual

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Relion 1900e/2900e Manual
109 Revision 1.3
Table 48. System Status LED State Definitions
Color State Criticality Description
Off System is
not
operating
Not ready • System is powered off (AC and/or DC).
•
System is in EuP Lot6 Off Mode.
• System is in S5 Soft-Off State.
Green Solid on Ok Indicates that the System is running (in S0 State) and its
status is ‘Healthy’. The system is not exhibiting any errors. AC
power is present and BMC has booted and manageability
functionality is up and running.
After a BMC reset, and in conjuction with the Chassis ID solid
ON, the BMC is booting Linux*. Control has been passed
from BMC uBoot to BMC Linux* itself. It will be in this state
for ~10-~20 seconds
Green ~1 Hz
blink
Degraded -
system is
operating in a
degraded state
although still
functional, or
system is
operating in
a redundant
state but with
an impending
failure warning
System degraded:
•
Redundancy loss such as power-supply or fan. Applies
only if the associated platform sub-system has
redundancy capabilities.
•
Fan warning or failure when the number of fully
operational fans is less than minimum number needed to
cool the system.
•
Non-critical threshold crossed – Temperature (including
HSBP temp), voltage, input power to power supply,
output current for main power rail from power supply
and Processor Thermal Control (Therm Ctrl) sensors.
• Power supply predictive failure occurred while redundant
power supply configuration was present.
•
Unable to use all of the installed memory (more than 1
DIMM installed).
•
Correctable Errors over a threshold and migrating to a
spare DIMM (memory sparing). This indicates that the
system no longer has spared DIMMs (a redundancy lost
condition). Corresponding DIMM LED lit.
•
In mirrored configuration, when memory mirroring takes
place and system loses memory redundancy.
•
Battery failure.
•
BMC executing in uBoot. (Indicated by Chassis ID blinking
at 3Hz). System in degraded state (no manageability).
BMC uBoot is running but has not transferred control to
BMC Linux*. Server will be in this state 6-8 seconds after
BMC reset while it pulls the Linux* image into flash.
•
BMC Watchdog has reset the BMC.
• Power Unit sensor offset for configuration error is
asserted.
•
HDD HSC is off-line or degraded.