hp workstations zx6000, hp server rx2600 - operation and maintenance guide

Event, Error and Warning Messages
Sensor Data Record Repository (SDRR)
Appendix D
227
Fan Health SDRs (Sensors 0xE8-0xEF)
These sensors report the health of the individual fans when they are part of a cooling
unit. Even when the chassis is opened, a “performance lags” event would be generated if
the fan speed is out of range. This indicates a fan replacement in progress. There would
be no matching event from the cooling unit itself.
Events:
Field Name Value Notes
SDR Type 0x02 Compact sensor record
Entity ID 0x1D Fan
Entity Instance 0x01-0x08
Sensor Initialization 0x00 Sensor events+scanning disabled at BMC reset
Sensor Capabilities 0x41 Ignore sensor = no (0)
Auto-rearm = yes (1)
Hysteresis = none (00)
Thresholds = none (00)
Event Message Control support = entire sensor
only (01)
Sensor Type 0x04 Fan
Event/Reading Type Code 0x06 Discrete – performance
Assertion Event Mask 0x0003 0x00: performance met
0x01: performance lags
Deassertion Event Mask 0x0000
Discrete Reading Mask 0x0003
String “Fan xx Health” xx = fan position
Triplet Event
04:06:00 Fan speed OK
04:06:01 Fan speed too slow