DS20E无法进入多用户模式

BRIBRO

机器正常运行中自己重启动，报：
SIA INITIALIZATION ERROR
THIS REBOOT WILL RETURN TO SINGLE USER MODE
TO REPAIR THE SIA SECURITY CONFIGURATION
如上错误，之后自动进入单用户模式，请高手指教，如何处理，恢复后硬盘上的东西是否能用？

[ 本帖最后由 BRIBRO 于 2007-1-30 08:40 编辑 ]

david90000

进入单用户之后执行：
#bcheckrc
#init 3


看下是否能正常进入多用户
如果还有问题，把日志贴出来分心一下。

BRIBRO

试过了，不行的，还是报完同样的故障信息后进入单用户模式。日志怎么弄出来？

david90000

#cd /var/adm
#more messages

然后把结果贴出来

computerboy268

你参考一下吧.
Security Integration Architecture (SIA)

All security mechanisms on Tru64 UNIX are part of the Security Integration Architecture (SIA), which isolates security-sensitive commands from the specific security mechanisms. This eliminates the need to modify the security-sensitive commands for each new security mechanism.

Tru64 UNIX includes the following C2 security features:


Discretionary Access Controls (DAC) -- Allows users to define how the resources they create can be shared. Optional ACLs provide greater granularity of file system object protection at the individual user level than the default DAC protection. The ACL mechanism is designed to POSIX draft 13 with some draft 15 enhancements.

Auditing -- Allows users to monitor normal and unauthorized usage of a system with a choice of a GUI or command-line interface.

Identification and Authentication -- Password length and lifetime are based on the Department of Defense Password Management Guideline (Green Book). Features include extensive login controls, such as automatic account lockout, account vacationing, per terminal settings for delays and maximum consecutive failed logins, password usage history, and system-generated password.

Object Reuse -- Ensures that the physical storage that is assigned to shared objects or that is released prior to reassignment to another user does not contain data from previous users.

Integrity -- Allows users to validate the correct operation of hardware, firmware, and software components of the Trusted Computing Base (TCB).

System Architecture -- A separate execution domain is maintained for the Trusted Computing Base (TCB) components using hardware memory management to protect the TCB while it is executing.

BRIBRO

谁能具体告诉我怎么把故障信息或自检信息之类的东西弄出来，总不会是照着屏幕敲一遍吧，目前只能进单用户模式。

mayu

除了报上面这些，还报些什么错误？

czyf2001

串口

fish_man

估计是/etc/sia目录下的文件破坏了,

建议:  
1  如果有备份, 把/etc/sia目录从备份里恢复一下
2. 如果没备份, 找个相同版本的dunix系统, 把/etc/sia目录里的文件拷贝过来

实在不行,  到单用户,  
#mv /sbin/rc2.d/S20sia  s20sia
#init 3
把文件系统备份出来, 重装系统

wolfchyu

4.0F好像是/sbin/rc3.d/S27sia，系统引导时检查是否有/usr/sbin/siainit文件，如没有就报该错误。

if /usr/sbin/siainit; then
        echo ""
else    echo ""
        echo "*******************************************"
        echo "      SIA INITIALIZATION ERROR             "
        echo "THIS REBOOT WILL RETURN TO SINGLE USER MODE"
        echo "TO REPAIR THE SIA SECURITY CONFIGURATION   "
        echo "*******************************************"
        kill -15 1
fi