[oracle@rac1_13 ~]$ /usr/bin/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:
3f:d2:e4:a3:ee:a1:58:e5:73:92:39:0d:8e:3f:9b:11 oracle@rac1_13
4) 在每个节点上重复以上步骤
·将所有的RSA Key添加到文authorized_keys
1) 在节点rac1_13上面，将RSA Key添加到文件authorized_keys
[oracle@rac1_13 ~]$ cd .ssh
[oracle@rac1_13 .ssh]$ cat id_rsa.pub >> authorized_keys
[oracle@rac1_13 .ssh]$ ls
authorized_keys id_rsa id_rsa.pub
2) 将节点rac1_13上的 authorized_keys 抄送到节点rac2_13
[oracle@rac1_13 .ssh]$ scp authorized_keys rac2_13:/home/oracle/.ssh/
The authenticity of host 'rac2_13 (10.182.108.88)' can't be established.
RSA key fingerprint is e6:dc:07:c3:d5:2a:45:43:66:72:d3:44:17:4d:54:42.
Are you sure you want to continue connecting (yes/no) yes
Warning: Permanently added 'rac2_13,10.182.108.88' (RSA) to the list of known hosts.
oracle@rac2_13's password:
authorized_keys 100% 224 0.2KB/s 00:00
[oracle@rac1_13 .ssh]$ ssh rac1_13 date
The authenticity of host 'rac1_13 (10.182.108.86)' can't be established.
RSA key fingerprint is e6:dc:07:c3:d5:2a:45:43:66:72:d3:44:17:4d:54:42.
Are you sure you want to continue connecting (yes/no) yes
Warning: Permanently added 'rac1_13,10.182.108.86' (RSA) to the list of known hosts.
Enter passphrase for key '/home/oracle/.ssh/id_rsa':
Sun Apr 20 23:31:06 EDT 2008
[oracle@rac1_13 .ssh]$ ssh rac2_13 date
…
[root@rac1_13 crs_13]# /data/crs/root.sh
Checking to see if Oracle CRS stack is already configured
Setting the permissions on OCR backup directory
Setting up Network socket directories
Oracle Cluster Registry configuration upgraded successfully
Successfully accumulated necessary OCR keys.
Using ports: CSS=49895 CRS=49896 EVMC=49898 and EVMR=49897.
node <nodenumber>: <nodename> <private interconnect name> <hostname>
node 1: rac1_13 rac1_13-priv rac1_13
node 2: rac2_13 rac2_13-priv rac2_13
Creating OCR keys for user 'root', privgrp 'root'..
Operation successful.
Now formatting voting device: /crs_13/votingfile
Format of 1 voting devices complete.
Startup will be queued to init within 30 seconds.
Adding daemons to inittab
Expecting the CRS daemons to be up within 600 seconds.
Cluster Synchronization Services is active on these nodes.
rac1_13
Cluster Synchronization Services is inactive on these nodes.
rac2_13
Local node checking complete. Run root.sh on remaining nodes to start CRS daemons
[root@rac2_13 crs]# sh root.sh
Checking to see if Oracle CRS stack is already configured
Setting the permissions on OCR backup directory
Setting up Network socket directories
Oracle Cluster Registry configuration upgraded successfully
clscfg: EXISTING configuration version 4 detected.
clscfg: version 4 is 11 Release 1.
Successfully accumulated necessary OCR keys.
Using ports: CSS=49895 CRS=49896 EVMC=49898 and EVMR=49897.
node <nodenumber>: <nodename> <private interconnect name> <hostname>
node 1: rac1_13 rac1_13-priv rac1_13
node 2: rac2_13 rac2_13-priv rac2_13
clscfg: Arguments check out successfully.
NO KEYS WERE WRITTEN. Supply -force parameter to override.
-force is destructive and will destroy any previous cluster
configuration.
Oracle Cluster Registry for cluster has already been initialized
Startup will be queued to init within 30 seconds.
Adding daemons to inittab
Expecting the CRS daemons to be up within 600 seconds.
Cluster Synchronization Services is active on these nodes.
rac1_13
rac2_13
Cluster Synchronization Services is active on all the nodes.
Waiting for the Oracle CRSD and EVMD to start
Oracle CRS stack installed and running under init(1M)
Running vipca(silent) for configuring nodeapps
Creating VIP application resource on (2) nodes...
Creating GSD application resource on (2) nodes...
Creating ONS application resource on (2) nodes...
Starting VIP application resource on (2) nodes...
Starting GSD application resource on (2) nodes...
Starting ONS application resource on (2) nodes...
