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Jun 07, 2016 pm 05:07 PM

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RAC-2配置 [Oracle@RAC-2 .ssh]$ ssh-keygen -t rsa Generating public/private rsa key pair. Enter file in which to save the

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RAC安装外传之配置ssh用户等价

[日期：2011-12-04] 来源：Linux社区作者：xin23 [字体：]

RAC-2配置

[Oracle@RAC-2 .ssh]$ ssh-keygen -t rsa

Generating public/private rsa key pair.

Enter file in which to save the key (/home/oracle/.ssh/id_rsa):

Enter passphrase (empty for no passphrase):

Enter same passphrase again:

Your identification has been saved in /home/oracle/.ssh/id_rsa.

Your public key has been saved in /home/oracle/.ssh/id_rsa.pub.

The key fingerprint is:

15:cb:6b:c9:31:dc:e0:f4:25:bf:b3:87:86:9a:68:bc oracle@RAC-2

[oracle@RAC-2 .ssh]$ ssh-keygen -t dsa

Generating public/private dsa key pair.

Enter file in which to save the key (/home/oracle/.ssh/id_dsa):

Enter passphrase (empty for no passphrase):

Enter same passphrase again:

Your identification has been saved in /home/oracle/.ssh/id_dsa.

Your public key has been saved in /home/oracle/.ssh/id_dsa.pub.

The key fingerprint is:

3b:84:c4:2b:b6:a9:10:6d:1f:99:ff:79:b8:6f:23:a2 oracle@RAC-2

[oracle@RAC-2 .ssh]$ cat *.pub >> authorized_keys

RAC-1配置

[oracle@RAC-1 .ssh]$ ssh-keygen -t rsa

Generating public/private rsa key pair.

Enter file in which to save the key (/home/oracle/.ssh/id_rsa):

Enter passphrase (empty for no passphrase):

Enter same passphrase again:

Your identification has been saved in /home/oracle/.ssh/id_rsa.

Your public key has been saved in /home/oracle/.ssh/id_rsa.pub.

The key fingerprint is:

bc:5c:a3:42:8c:c8:8e:b5:d1:cd:be:09:28:15:79:24 oracle@RAC-1

[oracle@RAC-1 .ssh]$ ssh-keygen -t dsa

Generating public/private dsa key pair.

Enter file in which to save the key (/home/oracle/.ssh/id_dsa):

Enter passphrase (empty for no passphrase):

Enter same passphrase again:

Your identification has been saved in /home/oracle/.ssh/id_dsa.

Your public key has been saved in /home/oracle/.ssh/id_dsa.pub.

The key fingerprint is:

48:73:62:3a:60:c9:ac:26:ef:27:e3:60:88:37:7e:bf oracle@RAC-1

[oracle@RAC-1 .ssh]$ cat *.pub >> authorized_keys

完成后将所有节点authorized_keys合并并覆盖各节点下同名文件.

#可通过NFS,FTP,共享物理主机文件夹等各种方式传输/共享文件.

#合并的话 cat file1 >> file2 即可

完成后进行测试.

[oracle@RAC-1 .ssh]$ ssh rac-2

Last login: Fri Mar 18 00:18:36 2011 from rac-1

[oracle@RAC-1 .ssh]$ ssh rac-2-priv

Last login: Fri Mar 18 00:18:53 2011 from rac-1

[oracle@RAC-2 .ssh]$ ssh rac-1

Last login: Fri Mar 18 00:17:57 2011 from rac-2-priv

[oracle@RAC-2 .ssh]$ ssh rac-1-priv

Last login: Fri Mar 18 00:19:47 2011 from rac-2

测试成功.

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