p630 Aix 5.2升级到aix5.3步骤.pdf
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7028-6C4 Aix 5.2 迁移到aix5.3 文档
一、准备迁移
1. 以root 用户登录系统，检查root 用户是不是system
确保 root 用户拥有 SYSTEM 的主要认证方法。可以输入以下命令检查是否满足该条件：
# lsuser -a auth1 root
如果需要，通过输入以下命令更改该值：
# chuser auth1=SYSTEM root
开始安装前，正在访问系统的其他用户必须退出系统。
验证应用程序是否运行在 AIX 5.3 上。
#lppchk –v
2. 做系统数据备份
#smitty mksysb
Back Up the System
Type or select values in entry fields.
Press Enter AFTER making all desired changes.
[Entry Fields]
WARNING: Execution of the mksysb command will
result in the loss of all material
previously stored on the selected
output medium. This command backs
up only rootvg volume group.
* Backup DEVICE or FILE [/dev/rmt0] +/
Create MAP files? no +
EXCLUDE files? no +
List files as they are backed up? no +
Verify readability if tape device? no +
Generate new /image.data file? yes +
EXPAND /tmp if needed? no +
Disable software packing of backup? no +
Backup extended attributes? yes +
Number of BLOCKS to write in a single output [] #
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