HP StorageWorks Fabric OS 5.0.0 Diagnostics and System Error Messages Reference Guide (AA-RW1SA-TE, May 2005)

Fabric OS 5.0.0 diagnostics and system error messages reference guide 85
Severity
WARNING
EM-1041
Message
Probable cause
Sensors detected a warning condition. All significant sensors for the FRU are displayed; each contains a
header.
The FRU-Id value is composed of a FRU-type string and an optional number to identify the unit, slot, or
port. The FRU-Id value can be:
• Switch for fixed port count switches.
• Slot 1 through Slot 10 for the Core Switch 2/64 and SAN Director 2/128.
• PS 1 through PS 4 (power supplies) for the Core Switch 2/64 and SAN Director 2/128, or PS 1
through PS 2 for the SAN Switch 2/32 and SAN Switch 4/32. The power supplies on the SAN Switch
2/8V and the SAN Switch 2/16V are not field replaceable.
• Fan 1 through Fan 3 for the Core Switch 2/64, SAN Director 2/128, and SAN Switch 4/32 (six
fans in three FRUs). Fan 1 through Fan 6 for the SAN Switch 2/32 (six fans in three FRUs). The fans
on the SAN Switch 2/8V and the SAN Switch 2/16V are not field replaceable.
• WWN 1 or WWN 2 for the Core Switch 2/64 and SAN Director 2/128. Only bladed switches have
removable WWN cards. All other switches have a non-removable WWN component on the main
logic board.
The SAN Switch 2/8V has one power supply and three fans, and the SAN Switch 2/16V has two power
supplies and four fans. Values for the individual fans and power supplies for these switches may appear,
but these parts cannot be replaced. The switch itself is a FRU.
This message can display:
• Voltages in volts
• Temperature in degrees Celsius
• Fan speeds in RPMs
Recommended action
If the message is isolated, monitor the error messages on the switch. If the message is associated with
other messages, follow the recommended action for those messages.
Severity
WARNING
timestamp, [EM-1041], sequence-number,, WARNING, system-name, Sensor
values for FRU-Id: Sensor-Value Sensor-Value Sensor-Value Sensor-Value
Sensor-Value Sensor-Value Sensor-Value