求教：2台T2000报错

alongx

其中一台 post 报错
sc> poweron
sc> co
SC Alert: Host System has Reset
nsole
Enter #. to return to ALOM.
0:0>
0:0>Sun Fire[TM] T2000 POST 4.25.12 2008/03/23 13:52
       /export/delivery/delivery/4.25/4.25.12/post4.25.x/Niagara/ontario/integrated  (root)  
0:0>Copyright 2008 Sun Microsystems, Inc. All rights reserved
0:0>VBSC selecting POST MIN Testing.
0:0>POST enabling threads: ffff
0:0>VBSC setting verbosity level 2
0:0>Start Selftest.....
0:0>Master CPU Tests Basic....Done
0:0>Init MMU.....
0:0>L2 Tests....Done
0:0>Test Memory....Done
0:0>Decode of Sparc Error Status Reg bits 00000000.30002000
0:0>            1       AFSR_PRIV:      Set to 1 if error happened while privileged or hyperprivileged.  
0:0>            1       AFSR_LDAU:      Set to 1 if the error was a L2/DRAM ECC uncorrectible error  
0:0>            Sparc AFAR = 00000000.001b00c0
0:0>CPU 0 trap trace.
0:0>    tl  tt         tstate                 hpstate               tpc
0:0>    00  0032  00000099.3f001603  00000000.00000004  ffffffff.f0131f24
0:0>    01  0181  00000100.3f001002  00000000.00000004  ffffffff.f012da14
0:0>    02  0181  00000100.3f001002  00000000.00000004  ffffffff.f012da14
0:0>    03  0181  00000100.3f001002  00000000.00000004  ffffffff.f012da14

SC Alert: Host System has Reset

SC Alert: Host system has shut down.
一直卡在这里就不动了

另一台
sc> showlogs

Log entries since APR 08 16:52:19
----------------------------------
APR 08 16:52:19: 00040065: "SYS_FAN at FT0/FM0 is OK."
APR 08 16:52:20: 0004004f: "Indicator SYS/TOP_FAN_FAULT is now OFF"
APR 08 16:52:24: 0004004f: "Indicator SYS/SERVICE is now OFF"
APR 08 16:52:24: 0004004f: "Indicator FT0/FM0/SERVICE is now OFF"
APR 09 02:16:13: 00040066: "SYS_FAN at FT0/FM0 has FAILED."
APR 09 02:16:14: 0004004f: "Indicator SYS/SERVICE is now ON"
APR 09 02:16:14: 0004004f: "Indicator SYS/TOP_FAN_FAULT is now ON"
APR 09 02:16:14: 0004004f: "Indicator FT0/FM0/SERVICE is now ON"
APR 09 02:16:14: 00040065: "SYS_FAN at FT0/FM0 is OK."
APR 09 02:16:16: 0004004f: "Indicator SYS/TOP_FAN_FAULT is now OFF"
APR 09 02:16:18: 0004004f: "Indicator SYS/SERVICE is now OFF"
APR 09 02:16:18: 0004004f: "Indicator FT0/FM0/SERVICE is now OFF"
APR 13 17:12:31: 00040066: "SYS_FAN at FT0/FM2 has FAILED."
APR 13 17:12:32: 00040065: "SYS_FAN at FT0/FM2 is OK."
APR 13 17:12:32: 0004004f: "Indicator SYS/SERVICE is now ON"
APR 13 17:12:32: 0004004f: "Indicator FT0/FM2/SERVICE is now ON"
APR 13 17:12:36: 0004004f: "Indicator SYS/SERVICE is now OFF"
APR 13 17:12:36: 0004004f: "Indicator FT0/FM2/SERVICE is now OFF"
APR 17 14:14:29: 0004004f: "Indicator FT0/FM1/SERVICE is now ON"
APR 17 14:14:31: 0004004f: "Indicator FT0/FM1/SERVICE is now OFF"


这边发现风扇 自己会off   在系统里面看message 没有问题    用户说机子自己会关机  我怀疑是 风扇off  造成温度过高  但是为什么风扇自己会off？

palmone

回复 1# alongx


    看起来像是CPU l2 cache问题，要换主板

easybegin

先排除内存问题

saliana

一个问题一个问题排除...
破天一剑私服  魔力私服  石器时代私服

killer911

showfaults
consolehistory -v
showenvironment
showcomponent
发信息发全点，不要让大家帮你猜谜

alongx

强行把机器起来了，看日志发现有2根内存报错

wstar

先看内存

要努力学习

T2000通病。。。。。返场。。

SC下清除也不管用。

zhuhr

"APR 13 17:12:31: 00040066: "SYS_FAN at FT0/FM2 has FAILED."

这里有报错，建议在ALOM里做一下诊断

yuhuohu

{:3_191:}好像是风扇有点问题