配置SSH的对等性出错

你在两台机器上，已oracle用户的身份改下（更新）自己的密码就可以了。
#su - oracle
$passwd收起

回复 5# tesroom
你说的还是不对呀收起

权限都设置对。。要不就出问题了。。

ssh会不认你的这个文件的收起

OTN官方配置方法：



[grid@racnode1 ~]$ mkdir ~/.ssh
[grid@racnode1 ~]$ chmod 700 ~/.ssh
[grid@racnode1 ~]$ /usr/bin/ssh-keygen -t dsa
[grid@racnode1 ~]$ touch ~/.ssh/authorized_keys
[grid@racnode1 ~]$ ssh racnode1 cat ~/.ssh/id_dsa.pub >> ~/.ssh/authorized_keys
[grid@racnode1 ~]$ ssh racnode1 cat ~/.ssh/id_dsa.pub >> ~/.ssh/authorized_keys
[grid@racnode1 ~]$ scp ~/.ssh/authorized_keys racnode2:.ssh/authorized_keys

[grid@racnode1 ~]$ scp ~/.ssh/authorized_keys racnode2:.ssh/authorized_keys



测试办法


[grid@racnode1 ~]$ ssh racnode1 "date;hostname"
Fri Nov 13 09:46:56 EST 2009
racnode1

[grid@racnode1 ~]$ ssh racnode2 "date;hostname"
Fri Nov 13 09:47:34 EST 2009
racnode2

[grid@racnode2 ~]$ ssh racnode2 "date;hostname"
The authenticity of host 'racnode2 (192.168.1.152)' can't be established.
RSA key fingerprint is 97:ab:db:26:f6:01:20:cc:e0:63:d0:d1:73:7e:c2:0a.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added 'racnode2,192.168.1.152' (RSA) to the list of known hosts.
Fri Nov 13 10:22:00 EST 2009
racnode2

[grid@racnode2 ~]$ ssh racnode2 "date;hostname"
Fri Nov 13 10:22:01 EST 2009
racnode2


PS:楼主可以把分给我了，按照我的方法肯定没有问题的。收起

楼主做的方法不对，不是权限的问题，rsa和dsa两种加密方法选择一种即可。

楼主少做了一步
scp ~/.ssh/authorized_keys db02:.ssh/authorized_keys收起

是change  authorized_keys   --> 600收起

LZ尝试修改下权限再看看：
change   .ssh/   --> 700
change   authorized.key --> 600收起