Default group to own the driver interface []: dba
Start Oracle ASM library driver on boot (y/n) [n]: y
Scan for Oracle ASM disks on boot (y/n) [y]: y
Writing Oracle ASM library driver configuration: done
Initializing the Oracle ASMLib driver: [ OK ]
Scanning the system for Oracle ASMLib disks: [ OK ]
[root@rac3 ~]# /etc/init.d/oracleasm listdisks
ASM01
ASM02
ASM03
rac3节点上创建/u01目录，并授予oracle：
[root@rac3 ~]# mkdir /u01
[root@rac3 ~]# chown oracle:oinstall /u01
节点一：
[oracle@rac1 ~]$ cd $CRS_HOME/oui/bin/
[oracle@rac1 bin]$ ls
addLangs.sh lsnodes resource runInstaller
addNode.sh ouica.sh runConfig.sh runInstaller.sh
[oracle@rac1 bin]$ sh addNode.sh
[root@rac3 ~]# /u01/app/oracle/oraInventory/orainstRoot.sh
Changing permissions of /u01/app/oracle/oraInventory to 770.
Changing groupname of /u01/app/oracle/oraInventory to oinstall.
The execution of the script is complete
[root@rac1 ~]# /u01/app/oracle/product/10.2.0/db_1/install/rootaddnode.sh
clscfg: EXISTING configuration version 3 detected.
clscfg: version 3 is 10G Release 2.
Attempting to add 1 new nodes to the configuration
Using ports: CSS=49895 CRS=49896 EVMC=49898 and EVMR=49897.
node
node 3: rac3 rac3-priv rac3
Creating OCR keys for user 'root', privgrp 'root'..
Operation successful.
/u01/app/oracle/product/10.2.0/db_1/bin/srvctl add nodeapps -n rac3 -A rac3-vip/255.255.255.0/eth0 -o /u01/app/oracle/product/10.2.0/db_1
[root@rac3 ~]# /u01/app/oracle/product/10.2.0/db_1/root.sh
WARNING: directory '/u01/app/oracle/product/10.2.0' is not owned by root
WARNING: directory '/u01/app/oracle/product' is not owned by root
WARNING: directory '/u01/app/oracle' is not owned by root
WARNING: directory '/u01/app' is not owned by root
WARNING: directory '/u01' is not owned by root
Checking to see if Oracle CRS stack is already configured
/etc/oracle does not exist. Creating it now.
OCR LOCATIONS = /dev/raw/raw1
OCR backup directory '/u01/app/oracle/product/10.2.0/db_1/cdata/crs' does not exist. Creating now
Setting the permissions on OCR backup directory
Setting up NS directories
Oracle Cluster Registry configuration upgraded successfully
WARNING: directory '/u01/app/oracle/product/10.2.0' is not owned by root
WARNING: directory '/u01/app/oracle/product' is not owned by root
WARNING: directory '/u01/app/oracle' is not owned by root
WARNING: directory '/u01/app' is not owned by root
WARNING: directory '/u01' is not owned by root
clscfg: EXISTING configuration version 3 detected.
clscfg: version 3 is 10G Release 2.
assigning default hostname rac1 for node 1.
assigning default hostname rac2 for node 2.
Successfully accumulated necessary OCR keys.
Using ports: CSS=49895 CRS=49896 EVMC=49898 and EVMR=49897.
node
node 1: rac1 rac1-priv rac1
node 2: rac2 rac2-priv rac2
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 90 seconds.
Adding daemons to inittab
Expecting the CRS daemons to be up within 600 seconds.
CSS is active on these nodes.
rac1
rac2
rac3
CSS is active on all nodes.
Waiting for the Oracle CRSD and EVMD to start
Waiting for the Oracle CRSD and EVMD to start
Oracle CRS stack installed and running under init(1M)
Running vipca(silent)