HP StorageWorks Fabric OS 5.X Diagnostics and System Error Messages Reference Guide (AA-RVHZB-TE, September 2005)
118 Error messages
Severity
CRITICAL
EM-1002
Message
Probable Cause
Indicates that a nonbladed system has overheated and is going to shut down. Before doing so, all fan
speeds are dumped to the console.
Recommended Action
Verify that the location temperature is within the operational range of the switch. Refer to the hardware
reference manual for the environmental temperature range of your switch.
Run the fanShow command to verify that all fans are running at normal speeds. If any fans are missing
or are not performing at high enough speed, they should be replaced. Healthy fan speeds are as follows:
• 4/256 SAN Director fans run at approximately 2500 RPM.
• SAN Director 2/128 fans run at approximately 2500 RPM.
• Core Switch 2/64 fans run at approximately 2500 RPM.
• SAN Switch 4/32 fans run at approximately 6000 RPM.
• SAN Switch 2/32 fans run at approximately 3500 RPM.
• SAN Switch 2/16V fans run at approximately 9000 RPM.
• SAN Switch 2/8V fans run at approximately 5500 RPM.
• 4/8 SAN Switch, 4/16 SAN Switch has 4 fans. The 4/8 SAN Switch, 4/16 SAN Switch fans do not
have RPM sensors, so cannot display fan speed.
The SAN Switch 2/8V has three fans, and the SAN Switch 2/16V has four fans. Values for the individual
fans might display in this message, but these parts cannot be replaced: the entire switch is a FRU.
Severity
CRITICAL
EM-1003
Message
Probable Cause
Indicates that a fan FRU header could not be read or is not valid. The FRU is faulted.
Recommended Action
On Core Switch 2/64, SAN Director 2/128, and 4/256 SAN Director, try reseating the specified FRU.
Reboot or power cycle the switch.
Run the systemVerification command to verify that the switch does not have hardware problems. Refer
to the
HP StorageWorks Fabric OS 5.x command reference guide
for more information on this command.
<timestamp>, [EM-1002], <sequence-number>,, CRITICAL,
<system-name>, System fan(s) status <fan fru>
<timestamp>, [EM-1003], <sequence-number>,, CRITICAL,
<system-name>, <FRU Id> has unknown hardware identifier: FRU
faulted.