SUN E250升级OBP的问题

ragecf

有一台练手的E250，试着升级OBP报错：
Can't open /flash-update-250-latest

升级步骤：

1.cp flash-update-250-latest /

2.chmod 755 /flash-update*

3.ls -l
-rwxr-xr-x   1 root     other    1441145 Apr  6 11:20 flash-update-250-latest

4. halt

5.OK>boot disk /flash-update-250-latest
Can't open /flash-update-250-latest

然后boot disk就不能正常进solaris 10了，会报trap 3e的错误，需要reset后，重新boot disk才能正常进系统
重新下载了其他版本的OBP也是同样状况

之前在V440上同样的步骤升级OPB成功，跟这台的区别是V440的OS是Solaris 8， root disk是单盘
而这台E250的OS 是solaris 10， root disk是两块盘用SVM做的Mirror

怀疑是mirror的原因，是不是不能用mirrored disk来升级OBP？

财版

回复 1# ragecf


    E250升级PROM，先得跳线，否则不让升级。

东方蜘蛛

建议LZ好好看看升级补丁的README。

ragecf

东方蜘蛛 发表于 2012-04-06 14:33
建议LZ好好看看升级补丁的README。

  c) Jumper J2704 is factory-set so that the flash PROM is write-enabled.
     There is no need to switch the jumper before flash updating; however,
     you must ensure that the keyswitch is in the Power-on or Diagnostics
     position.  When the key switch is in the locked position the flash
     PROM is write protected.

ragecf

财版 发表于 2012-04-06 14:26
回复 1# ragecf

  c) Jumper J2704 is factory-set so that the flash PROM is write-enabled.
     There is no need to switch the jumper before flash updating; however,
     you must ensure that the keyswitch is in the Power-on or Diagnostics
     position.  When the key switch is in the locked position the flash
     PROM is write protected.

应该不会有人重新跳过，一会检查一下

adambbs

蜘蛛还在努力的发帖，回帖支持下@

ragecf

回复 2# 财版


    刚才打开机器找到跳线，原先短接2,3针，换到1,2针短接，还是这样

手上另外有一台E250，拿了一块solaris 8的单盘升级OBP，每次boot disk /flash-update-250-latest，机器直接重启。。。

roger1402001

回复 7# ragecf

請問可以正常開機嗎?机器是否直接重启?

另外，針對 TRAP 3E 問題

Cause
Ultra system fails to boot with TRAP 3E. The system sometimes also displays bad magic number errors.

This is caused by a bad superblock on the boot disk. Which, in turn, could have beee caused by a SCSI configuration problem.
   

ragecf

回复 8# roger1402001


   /转了几圈就重启了。

但是如果直接boot disk, 是可以正常进系统的