串口安装AIX无法登陆

串口线不标准！！！！收起

估计是串口线不标准，10楼兄弟的方法可以解决收起

我遇到过类似情况...还未解决。
不过我的这个情况是 虚拟机....收起

串口线 线序不标准的问题。换线吧亲！收起

貌似串口线有问题。 曾经也有过类似的经历， 换了根标准串口线（IBM原厂）就可以工作了。
或 1. 你加个显卡，重新启动。
    2. 用HMC重新启动。
到了那个位置， 机器已经起来，可以登录AIX了。收起

以下可以尝试解决：



1.从CD-ROM启动系统进入维护模式后，执行如下操作：


当屏幕上出现键盘图标或者信息后按下数字5键或者F5键（到底需要按数字 5还是F5键，各机型是不同的，具体情况下，要参考对应机型的服务指南 （service guide）），启动系统进入维护模式。

（1）选择 3 Start Maintenance Mode for System Recovery

（2）选择 1 Access a Root Volume Group

（3）选择 Select the volume group

（4）选择 1 Access this volume group and start a shell

2.设定终端环境变量（TERM），在命令行输入：

# export TERM=vt100

3.紧接着上一步，在命令行输入：

# smitty tty

在显示出的菜单里选择Change/Show Characteristics of a TTY这一行并按下回车键；

4.更改当前正在使用的这个终端设备的"runtime “和” login“属性，把”clocal”加进去：(这一步要手动添加进去，不要用F4选择)

STTY attributes for RUN time [hupcl,cread,brkint,icr,clocal> +

STTY attributes for LOGIN ---[hupcl,cread,echoe,cs8,clocal]

5.把光标移到菜单屏幕的最底部，用F4功能键更改对应行Apply change to DATABASE only的值为”yes"

Apply change to DATABASE only --yes ----x +

6.重新启动系统进入正常的工作模式收起

回复 8# wangchao1986


    换个串口登录，或者换个串口线，或者就进维护模式吧收起

回复 7# 午夜幽魂


    没有显卡，没用HMC； 新机器，串口装完系统后就这样了收起

你是不是有显卡呀，我怀疑已经启动了，
用HMC吧，收起

Saving Base Customize Data to boot disk
Starting the sync daemon
Mounting the platform dump file system, /var/adm/ras/platform
Starting the error daemon
System initialization completed.
in sinpolhndlr OFF
TE=OFF
CHKEXEC=OFF
CHKSHLIB=OFF
CHKSCRIPT=OFF
CHKKERNEXT=OFF
STOP_UNTRUSTD=OFF
STOP_ON_CHKFAIL=OFF
LOCK_KERN_POLICIES=OFF
TSD_FILES_LOCK=OFF
TSD_LOCK=OFF
TEP=OFF
TLP=OFF
Successfully updated the Kernel Authorization Table.
Successfully updated the Kernel Role Table.
Successfully updated the Kernel Command Table.
Successfully updated the Kernel Device Table.
OPERATIONAL MODE Security Flags
ROOT                      :    ENABLED
TRACEAUTH                 :   DISABLED
System runtime mode is now OPERATIONAL MODE.
Setting tunable parameters...complete
Starting Multi-user Initialization
Performing auto-varyon of Volume Groups
Activating all paging spaces
0517-075 swapon: Paging device /dev/hd6 is already active.

The current volume is: /dev/hd1
Primary superblock is valid.

The current volume is: /dev/hd10opt
Primary superblock is valid.
Performing all automatic mounts
Multi-user initialization completed
Checking for srcmstr active...complete
Starting tcpip daemons:
success
success
success
0513-059 The syslogd Subsystem has been started. Subsystem PID is 4784294.
0513-059 The sendmail Subsystem has been started. Subsystem PID is 4522128.
0513-029 The snmpd Subsystem is already active.
Multiple instances are not supported.
0513-059 The portmap Subsystem has been started. Subsystem PID is 4587664.
0513-059 The inetd Subsystem has been started. Subsystem PID is 4391054.
0513-059 The hostmibd Subsystem has been started. Subsystem PID is 5046430.
0513-059 The snmpmibd Subsystem has been started. Subsystem PID is 4718746.
0513-059 The aixmibd Subsystem has been started. Subsystem PID is 4849826.
Finished starting tcpip daemons.
Starting NFS services:
0513-059 The biod Subsystem has been started. Subsystem PID is 5570734.
0513-059 The rpc.lockd Subsystem has been started. Subsystem PID is 3932330.
Completed NFS services.
0513-059 The ctrmc Subsystem has been started. Subsystem PID is 5767350.收起