Service Required Led May Turn On Due To False Recognition Of Fan Speed (Cr 6989852) - Fujitsu SPARC T5440 User Manual

When referring to the target PSU with /SYS/PSx command, check whether the
following part number is included in the command output.
fru_part_number = 3002249
[ALOM CMT compatible shell command]
When referring to the target PSU with showfru /SYS/PSx command, check
whether the following part number is included in the command output.
/Sun_Part_Number_DataR/Sun_Part_No: 3002249
Workaround:
None. ILOM firmware's way of referring to the sensor is wrong. This is just an issue
of message display at the system start, and this message can be safely ignored.
Service Required LED May Turn On Due To False
Recognition of Fan Speed (CR 6989852)
ILOM firmware falsely recognizes the fan speed as "0" and the Service Required LED
may turn on. In that case, the following event log is output.
The ILOM event log example:
IPMI | critical: "ID =
: Lower
Non-recoverable going low
IPMI | critical: "ID =
: Lower
Non-recoverable going low
IPMI | critical: "ID =
: Lower
Non-recoverable going low
IPMI | critical: "ID =
: Lower
Non-recoverable going low
The showenvironment command output example:
-------------------------------------------------------------------
Fan Status:
-------------------------------------------------------------------
Fans (Speeds Revolution Per Minute):
Sensor
-------------------------------------------------------------------
9a : 08/17/2010 : 00:39:17 : Fan : /FB0/FM0/F0/TACH
: reading 0 <= threshold 2400 RPM"
9a : 08/17/2010 : 00:39:22 : Fan : /FB0/FM0/F1/TACH
: reading 0 <= threshold 2400 RPM"
9a : 08/17/2010 : 00:39:26 : Fan : /FB0/FM1/F0/TACH
: reading 0 <= threshold 2400 RPM"
9a : 08/17/2010 : 00:39:30 : Fan : /FB0/FM2/F1/TACH
: reading 0 <= threshold 2400 RPM"
Status
Chapter 1 New Information About the SPARC Enterprise T5440 Server
Speed Warn Low
5