System Event Log Troubleshooting Guide for EPSD
Platforms Based on Intel
®
Xeon
®
Processor E5 4600/2600/2400/1600/1400 Product Families
Power Subsystems
Revision 1.1 Intel order number G90620-002 37
Table 18: Power Unit Redundancy Sensor – Event Trigger Offset – Next Steps
System is fully operational.
System is not running in
redundant power supply mode.
This event is accompanied by specific power supply errors
(AC lost, PSU failure, and so on). Troubleshoot these events
accordingly.
Non-redundant, sufficient from redundant
Non-redundant, sufficient from insufficient
Non-redundant, insufficient
Non-redundant, degraded from fully redundant
Redundant, degraded from non-redundant
4.3.3 Node Auto Shutdown Sensor
The BMC supports a Node Auto Shutdown sensor for logging a SEL event due to an emergency shutdown of a node due to loss of
power supply redundancy or PSU CLST throttling due to an over-current warning condition. This sensor is applicable only to multi-
node systems.
The sensor is rearmed on power-on (AC or DC power on transitions).
This sensor is only used for triggering SEL to indicate node or power auto shutdown assertion or deassertion.
Table 19: Node Auto Shutdown Sensor Typical Characteristics
Event Direction and
Event Type
[7] Event direction
0b = Assertion Event
1b = Deassertion Event
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