Relion 1900e/2900e Manual
Revision 1.0 110
Color State Criticality Description
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System is
operating in a
degraded state
with an
impending
failure warning,
although still
functioning
Non-fatal alarm – system is likely to fail:
• Critical threshold crossed – Voltage, temperature
(including HSBP temp), input power to power supply,
output current for main power rail from power supply
and PROCHOT (Therm Ctrl) sensors.
• VRD Hot asserted.
• Minimum number of fans to cool the system not present
or failed
• Hard drive fault
• Power Unit Redundancy sensor – Insufficient resources
offset (indicates not enough power supplies present)
• In non-sparing and non-mirroring mode if the threshold
of correctable errors is crossed within the window
recoverable –
System is
halted
Fatal alarm – system has failed or shutdown:
• CPU CATERR signal asserted
• MSID mismatch detected (CATERR also asserts for this
case).
• CPU 1 is missing
• CPU Thermal Trip
• No power good – power fault
• DIMM failure when there is only 1 DIMM present and
hence no good memory present.
• Runtime memory uncorrectable error in non-redundant
mode.
• DIMM Thermal Trip or equivalent
• SSB Thermal Trip or equivalent
• CPU ERR2 signal asserted
• BMC/Video memory test failed. (Chassis ID shows
blue/solid-on for this condition)
• Both uBoot BMC FW images are bad. (Chassis ID shows
blue/solid-on for this condition)
• 240VA fault
• Fatal Error in processor initialization:
o Processor family not identical
o Processor model not identical
o Processor core/thread counts not identical
o Processor cache size not identical
o Unable to synchronize processor frequency
o Unable to synchronize QPI link frequency
• Uncorrectable memory error in a non-redundant mode
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