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3 Replies Latest reply: Aug 19, 2009 2:13 AM by PhHein RSS

T2000 SYS/REAR_FAULT

807557 Newbie
Currently Being Moderated
Hi guys...

I'm having a problem with REAR_FAULT led indicator on my front panel, which is lit on. You can see that from ALOM:

alom> showenvironment


=============== Environmental Status ===============


--------------------------------------------------------------------------------
System Temperatures (Temperatures in Celsius):
--------------------------------------------------------------------------------
Sensor Status Temp LowHard LowSoft LowWarn HighWarn HighSoft HighHard
--------------------------------------------------------------------------------
PDB/T_AMB OK 24 -10 -5 0 45 50 55
MB/T_AMB OK 29 -10 -5 0 50 55 60
MB/CMP0/T_TCORE OK 48 -10 -5 0 85 95 100
MB/CMP0/T_BCORE OK 47 -10 -5 0 85 95 100
IOBD/IOB/TCORE OK 43 -10 -5 0 95 100 105
IOBD/T_AMB OK 30 -10 -5 0 52 57 62

--------------------------------------------------------
System Indicator Status:
--------------------------------------------------------
SYS/LOCATE SYS/SERVICE SYS/ACT
OFF OFF ON
--------------------------------------------------------
SYS/REAR_FAULT SYS/TEMP_FAULT SYS/TOP_FAN_FAULT
ON OFF OFF
--------------------------------------------------------

--------------------------------------------
System Disks:
--------------------------------------------
Disk Status Service OK2RM
--------------------------------------------
HDD0 OK OFF OFF
HDD1 OK OFF OFF
HDD2 OK OFF OFF
HDD3 OK OFF OFF

---------------------------------------------------
Fans Status:
---------------------------------------------------
Fans (Speeds Revolution Per Minute):
Sensor Status Speed Warn Low
----------------------------------------------------------
FT0/FM0 OK 3683 -- 1920
FT0/FM1 OK 3586 -- 1920
FT0/FM2 OK 3716 -- 1920
FT2 OK 2610 -- 1900
----------------------------------------------------------


--------------------------------------------------------------------------------
Voltage sensors (in Volts):
--------------------------------------------------------------------------------
Sensor Status Voltage LowSoft LowWarn HighWarn HighSoft
--------------------------------------------------------------------------------
MB/V_+1V5 OK 1.48 1.36 1.39 1.60 1.63
MB/V_VMEML OK 1.78 1.69 1.72 1.87 1.90
MB/V_VMEMR OK 1.78 1.69 1.72 1.87 1.90
MB/V_VTTL OK 0.87 0.84 0.86 0.93 0.95
MB/V_VTTR OK 0.87 0.84 0.86 0.93 0.95
MB/V_+3V3STBY OK 3.34 3.13 3.16 3.53 3.59
MB/V_VCORE OK 1.28 1.20 1.24 1.36 1.39
IOBD/V_+1V5 OK 1.48 1.36 1.39 1.60 1.63
IOBD/V_+1V8 OK 1.76 1.63 1.67 1.92 1.96
IOBD/V_+3V3MAIN OK 3.38 3.06 3.10 3.49 3.53
IOBD/V_+3V3STBY OK 3.36 3.13 3.16 3.53 3.59
IOBD/V_+1V OK 1.18 1.09 1.11 1.28 1.30
IOBD/V_+1V2 OK 1.18 1.09 1.11 1.28 1.30
IOBD/V_+5V OK 5.09 4.55 4.75 5.35 5.45
IOBD/V_-12V OK -12.04 -13.08 -12.84 -11.16 -10.92
IOBD/V_+12V OK 12.06 10.92 11.16 12.84 13.08
SC/BAT/V_BAT OK 2.89 -- 2.69 -- --

-----------------------------------------------------------
System Load (in amps):
-----------------------------------------------------------
Sensor Status Load Warn Shutdown
-----------------------------------------------------------
MB/I_VCORE OK 29.040 80.000 88.000
MB/I_VMEML OK 2.880 60.000 66.000
MB/I_VMEMR OK 5.820 60.000 66.000
-----------------------------------------------------------


----------------------
Current sensors:
----------------------
Sensor Status
----------------------
IOBD/I_USB0 OK
IOBD/I_USB1 OK
FIOBD/I_USB OK


------------------------------------------------------------------------------
Power Supplies:
------------------------------------------------------------------------------
Supply Status Underspeed Overtemp Overvolt Undervolt Overcurrent
------------------------------------------------------------------------------
PS0 OK OFF OFF OFF OFF OFF
PS1 OK OFF OFF OFF OFF OFF



As far as I can, fmdump from Solaris 10 doesn't show anything, nor does the showfaults:

alom> showfaults -v
Last POST run: TUE APR 28 05:41:10 2009
POST status: Passed all devices

No failures found in System



Any ideas?
  • 1. Re: T2000 SYS/REAR_FAULT
    807557 Newbie
    Currently Being Moderated
    Problem solved! It was enough to simply reboot ALOM (resetsc). Everything works ok now, no more annoying SYS_REAR indicator :)

    Thank you all for your assistance, and special thank to Computech.hr for providing the idea.
  • 2. Re: T2000 SYS/REAR_FAULT
    807557 Newbie
    Currently Being Moderated
    I am having a very similar problem to yours, however I have not been able to get it to fix itself by resetting the ALOM. I was wondering if you had any further suggestions?

    I am going to go ahead and PM you, I hope you do not mind.

    Thanks,

    Joseph Wunsch
    [Backyard Batting Cages|http://www.backyardbattingcages.org]
    [Youth Baseball Batting Gloves|http://www.baseballbattinggloves.org/youth-baseball-batting-gloves.html]
  • 3. Re: T2000 SYS/REAR_FAULT
    PhHein Guru Moderator
    Currently Being Moderated
    No link sigs, please. [_Code of Conduct 1.2_|http://wikis.sun.com/display/SunForums/Sun+Forums+Code+of+Conduct]