如何把用户信息从一个系统移到另一个系统上去

kkkggg21cn

如何把AIX上的所有相关用户信息从一个系统移到另一个系统上去。
谢谢！

leanron

顶！！我也想知道！

kkkggg21cn

光拷贝/etc/passwd和/etc/security/passwd可以吗？

再问一次？

thanks a million.

浪子是我

Migrating Users from AIX 3.2 to 4.1, 4.2 and 4.3

解答：

Files that can be copied over

/etc/security/group
/etc/security/limits - AIX Versions 4.2 and 4.3 manually merge this file
/etc/security/passwd
/etc/security/.ids
/etc/security/environ
/etc/security/.profile
/etc/group
/etc/passwd

NOTE: Edit the passwd file so the root entry is as follows:

root0:0::/:/usr/bin/ksh

NOTE: In AIX Version 3.2, the initial program was /bin/ksh. You could install the bos.compat.links fileset.

When you copy the /etc/passwd and /etc/group files, make sure they contain at least a minimum set of essential user and group definitions.

Listed specifically as users are the following:

root
daemon
bin
sys
adm
uucp
guest
nobody
lpd

Listed specifically as groups are the following:

system
staff
bin
sys
adm
uucp
mail
security
cron
printq
audit
ecs
nobody
usr

These users and groups are documented in Appendix D of the AIX Version 4.3 Installation Guide.

If the bos.compat.links fileset is installed, you can copy the /etc/security/mkuser.defaults file over. If it is not installed, the file belongs in the
/usr/lib/security directory. The /etc/security entry is a symbolic link to /usr/lib/security.

If you copy over mkuser.defaults, changes must be made to the stanzas. Replace group with pgrp, and program with shell. A proper stanza should look like the
following:

user:
pgrp = staff
groups = staff
shell = /usr/bin/ksh
home = /home/$USER

The following files are different at AIX Version 4.x and CANNOT be copied over:

/etc/security/login.cfg
/etc/security/user

NOTE: Manually edit these files on the AIX Version 4.x system.

In the new /etc/security/user file, you may want to copy the individual user stanzas from the 3.2.5 user file and modify the default stanza to have the same
values. Edit the default stanza to contain the pw_restrictions entries formerly found in login.cfg (3.2.5).

In AIX 3.2 the password restrictions are applied universally. In AIX 4.x they can be applied individually. You may want to reevaluate which stanzas to
modify. This is optional. You can also decide whether or not to implement any of the new features presented in the user file.

Once the files are moved over, execute the following:

usrck -t ALL
pwdck -t ALL
grpck -t ALL

This will clear up any discrepancies (such as uucp not having an entry in /etc/security/passwd). Ideally this should be run on the 3.2.5 system before
copying over the files as well as after porting these files to 4.x.

Migrating from AIX version 4.1 to 4.2 and 4.3

All of the files described in the preceding discussion can be copied directly, except the /etc/security/limits file. This now includes both soft and hard limits,
so the file must be manually merged.

So do the migration from 4.3.3 to 5.1 . I tested it, it works .

kkkggg21cn

请问哪本书上有该专题的介绍
谢谢！