Hi,

When zabbix request whit IPMI an HP ILO 3, some analogic sensors are view as discrete.

For exemple with the sensor Fan 1 :

$ ipmitool -H myilointerface -U user -P password -I lanplus sdr get "Fan 1"
Sensor ID : Fan 1 (0x6)
Entity ID : 7.1 (System Board)
Sensor Type (Analog) : Fan
Sensor Reading : 29.400 (+/- 0) unspecified
Status : Lower Non-Critical
Positive Hysteresis : Unspecified
Negative Hysteresis : Unspecified
Minimum sensor range : Unspecified
Maximum sensor range : Unspecified
Event Message Control : Entire Sensor Only
Readable Thresholds : No Thresholds

I get this result in the log file debug=3 :
30260:20130722:125556.710 item [myilointerface:ilo.fan.1] became not supported: discrete sensor is not supported

Discrete sensor like fans are correctly view as discrete by zabbix
$ ipmitool -H myilointerface -U user -P password -I lanplus sdr get Fans
Sensor ID : Fans (0xc)
Entity ID : 7.7 (System Board)
Sensor Type (Discrete): Fan
Sensor Reading : 0h
Event Message Control : Entire Sensor Only
States Asserted : Redundancy State
[Fully Redundant]