rx4640 MP Error Logs

[psyduck™]

Hello...

rx4640 warning messages are logged occasionally.
Followings are such messages and system revision.

Log Entry 174: 05 Jul 2007 14:58:36
Alert Level 3: Warning
Keyword: Type-02 050301 328449
Chassis door is open
Logged by: Baseboard Management Controller;
Sensor: Physical Security - Chassis Open
Data1: State Asserted
0x20468D071C020C10 FFFF010302050300


Log Entry 175: 05 Jul 2007 14:58:40
Alert Level 3: Warning
Keyword: Type-02 0a0701 657153
Cooling unit warning
Logged by: Baseboard Management Controller;
Sensor: Cooling Device - Fan 0 (System)
Data1: transition to Non-Critical from OK
0x20468D0720020C20 FFFF0107110A0300


Log Entry 176: 05 Jul 2007 14:58:48
Alert Level 2: Informational
Keyword: Type-02 0a0700 657152
Cooling unit OK
Logged by: Baseboard Management Controller;
Sensor: Cooling Device - Fan 0 (System)
Data1: transition to OK
0x20468D0728020C30 FFFF0007110A0300


Log Entry 177: 09 Jul 2007 16:55:51
Alert Level 2: Informational
Keyword: Type-02 058301 361217
Chassis door closed
Logged by: Baseboard Management Controller;
Sensor: Physical Security - Chassis Open
Data1: State Asserted (Deassertion)
0x2046926897020C40 FFFF018302050300


MP FW : E.03.30
BMC FW : 04.03
EFI FW : 05.46
System FW : 04.10



What is the problem?
Firmware bug?
Any help will be appreciated...
Thanks.

[Torsten.]

This is normal, if you open the top cover.

"Chassis door is open" - top cover opened

"Cooling unit warning" comes from fan 0
(loosen connection?)

"Chassis door closed" top cover replaced.


Just in case you didn't open the chassis - is the server racked? The sensor is optical and light sensitive. Is there a bright light around?

[KimJuneYoung]

Thanks Torsten...
But chassis open~close messages are ocurred irregularly for long times...for example, in July 3times, in June 2time, in May 0 times, in April 3times, etc...
And obviously no physical chassis open occurred during 2007.

Thanks..

[Torsten. · Accepted solution]

The sensor is here:

http://docs.hp.com/en/A6961-96011/A6961-96011-en.pdf

Figure 1-4 page 21
labeled "U5202 Light Sensor"

Any light source around?

If the sensor receives light, the system assumes the chassis is open.