04-18-2005
system always reboots
i have a sun 280R server , that reboots randomly .
i have checked for hardware failures but none can be seen .
here is the output of prtdiag -v
System Configuration: Sun Microsystems sun4u Sun Fire 280R (2 X UltraSPARC-III
+)
System clock frequency: 150 MHz
Memory size: 2048 Megabytes
========================= CPUs ===============================================
Run E$ CPU CPU
Brd CPU MHz MB Impl. Mask
--- --- ---- ---- ------- ----
A 0 900 8.0 US-III+ 2.3
B 1 900 8.0 US-III+ 2.2
========================= Memory Configuration ===============================
Logical Logical Logical
MC Bank Bank Bank DIMM Interleave Interleaved
Brd ID num size Status Size Factor with
---- --- ---- ------ ----------- ------ ---------- -----------
CA 0 0 512MB no_status 256MB 4-way 0
CA 0 1 512MB no_status 256MB 4-way 0
CA 0 2 512MB no_status 256MB 4-way 0
CA 0 3 512MB no_status 256MB 4-way 0
========================= IO Cards =========================
Bus Max
IO Port Bus Freq Bus Dev,
Brd Type ID Side Slot MHz Freq Func State Name
Model
---- ---- ---- ---- ---- ---- ---- ---- ----- --------------------------------
----------------------
I/O PCI 8 B 2 33 33 3,0 ok SUNW,m64B
SUNW,370-4362
========================= Environmental Status =========================
System Temperatures (Celsius):
------------------------------
cpu0 1
---------
52 55
=================================
Front Status Panel:
-------------------
Keyswitch position: NORMAL
System LED Status: POWER GEN FAULT
[ ON] [OFF]
=================================
Disk Status:
Presence Fault Value
-------- -----------
DISK 0: [PRESENT] [NO_FAULT]
DISK 1: [PRESENT] [NO_FAULT]
=================================
Fan Bank :
----------
Bank Status
---- -------
FAN [NO_FAULT]
=================================
Power Supplies:
---------------
Supply Status PS Type
------ ------ ---------------
PS0 [NO_FAULT] [Sun-Fire-280R]
PS1 [NO_FAULT] [Sun-Fire-280R]
=================================
========================= HW Revisions =======================================
System PROM revisions:
----------------------
OBP 4.5.16 2002/05/01 19:28
IO ASIC revisions:
------------------
Port
Model ID Status Version
-------- ---- ------ -------
Schizo 8 ok 5
But there is something i notice for the proceeses is that there is a processes that always found to be a "Zombie" even after a system reboot .
nobody 2864K 2336K sleep 59 0 0:00:00 0.0% lic.SUNW/1
nobody 0K 0K zombie 0 - 0:00:00 0.0% /0
nobody 1072K 760K sleep 59 0 0:00:00 0.0% lic_logger.sh/1
root 3176K 1056K sleep 59 0 0:00:00 0.0% lpsched/1
root 2112K 1024K sleep 59 0 0:00:00 0.0% hpnpd/1
root 2320K 1176K sleep 59 0 0:00:00 0.0% cron/1
root 4368K 1944K sleep 59 0 0:00:00 0.0% sendmail/1
root 3080K 1936K sleep 59 0 0:00:00 0.0% htt_server/2
root 3464K 1768K sleep 59 0 0:00:00 0.0% syslogd/13
daemon 9480K 2352K sleep 59 0 0:00:00 0.0% dwhttpd/1
root 1736K 680K sleep 59 0 0:00:00 0.0% smcboot/1
nobody 2664K 1944K sleep 59 0 0:00:00 0.0% lmgrd.ste/1
thanks for ur help .
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