3 Replies Latest reply: Aug 19, 2009 4:13 AM by PhHein RSS

    T2000 SYS/REAR_FAULT

    807557
      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
          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
            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
              No link sigs, please. [_Code of Conduct 1.2_|http://wikis.sun.com/display/SunForums/Sun+Forums+Code+of+Conduct]