Kontron S5500 SEL Troubleshooting Manual de usuario descargar pdf (Pagina 44)

System Event Log Troubleshooting Guide for Intel

S5500/S3420 series Server Boards Cooling subsystem

Revision 1.0 Intel order number G74211-001 35

The following table describes the severity of each of the event triggers for both assertion and for deassertion.

Table 32: Fan Redundancy Sensor – Event Trigger Offset – Next Steps

Event Trigger Offset

Description

Next Steps

Hex

Description

00h

fully redundant

System has lost one or more fans and is running in non-

redundant mode. There are enough fans to keep the system

properly cooled, but fan speeds will boost.

Fan redundancy loss indicates failure of one or more fans.

Look for lower (non) critical fan errors, or fan removal errors in the SEL,

to indicate which fan is causing the problem, and follow the

troubleshooting steps for these event types.

01h

redundancy lost

02h

redundancy degraded

03h

non-redundant,

sufficient from

redundant

04h

non-redundant,

sufficient from

insufficient

05h

non-redundant,

insufficient

System has lost fans and may no longer be able to cool itself

adequately. Overheating may occur if this situation remains for a

longer period of time.

06h

non-redundant,

degraded from fully

redundant

System has lost one or more fans and is running in non-

redundant mode. There are enough fans to keep the system

properly cooled, but fan speeds will boost.

07h

redundant, degraded

from non-redundant

System has lost one or more fans and is running in a degraded

mode, but still is redundant. There are enough fans to keep the

system properly cooled.

5.2 Temperature Sensors

There are a variety of temperature sensors that can be implemented on Intel

server systems. They are split into three types: Regular

temperature sensors, thermal margin sensors, and discrete temperature sensors. Each of them has their own types of events that can be

logged.

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