安装过程
在两个节点执行 root.sh
Node 1：
# /opt/app/oracle/product/10.2.0/db_1/root.sh
Running Oracle10 root.sh script...
The following environment variables are set as: ORACLE_OWNER= oracle
ORACLE_HOME= /opt/app/oracle/product/10.2.0/db
Enter the full pathname of the local bin directory: [/usr/local/bin]: Creating /usr/local/bin directory... Copying dbhome to /usr/local/bin ... Copying oraenv to /usr/local/bin ... Copying coraenv to /usr/local/bin ... Creating /etc/oratab file...
Entries will be added to the /etc/oratab file as needed by Database Configuration Assistant when a database is created Finished running generic part of root.sh script. Now product-specific root actions will be performed.
Node 2：
# /opt/app/oracle/product/10.2.0/db_1/root.sh
Running Oracle10 root.sh script...
The following environment variables are set as: ORACLE_OWNER= oracle
ORACLE_HOME= /opt/app/oracle/product/10.2.0/db
Enter the full pathname of the local bin directory: [/usr/local/bin]: Creating /usr/local/bin directory... Copying dbhome to /usr/local/bin ... Copying oraenv to /usr/local/bin ... Copying coraenv to /usr/local/bin ... Creating /etc/oratab file...
Entries will be added to the /etc/oratab file as needed by Database Configuration Assistant when a database is created Finished running generic part of root.sh script.
Now product-specific root actions will be performed.. 执行完root.sh 后回到上一个界面点击OK
安装结束。点击退出
建数据库
1.分别在每个节点设置环境变量 # su – oracle # vi .profile
PATH=/usr/bin:/etc:/usr/sbin:/usr/ucb:$HOME/bin:/usr/bin/X11:/sbin:. export PATH
if [ -s \then echo \fi # periodically.
export ORACLE_BASE=/opt/app/oracle
export ORACLE_HOME=$ORACLE_BASE/product/10.2.0/db_1 export ORA_CRS_HOME=$ORACLE_BASE/crs
# 每个节点要有自己的实例名（比如在第一个节点上racdb1，第二个节点上racdb2） export ORACLE_SID=racdb1
export PATH=.:${PATH}:$HOME/bin:$ORACLE_HOME/bin:$ORA_CRS_HOME/bin export TNS_ADMIN=$ORACLE_HOME/network/admin export NLS_LANG=\
2.规划数据库建在raw 卷上
使用 find 命令得到裸设备的名称。
# find /dev -user oracle -name 'r*' -print > db_raw.conf 然后编辑文件 db_raw.conf
system=/dev/rrac_system_1024m sysaux=/dev/rrac_sysaux_800m users=/dev/rrac_users_800m temp=/dev/rrac_temp_4096m undotbs1=/dev/rrac_undo1_4096m undotbs2=/dev/rrac_undo2_4096m redo1_1=/dev/rrac_redo1_1_120m redo1_2=/dev/rrac_redo1_2_120m redo2_1=/dev/rrac_redo2_1_120m redo2_2=/dev/rrac_redo2_2_120m control1=/dev/rrac_ctl1_100m control2=/dev/rrac_ctl2_100m spfile=/dev/rrac_spfile_100m pwdfile=/dev/rrac_pwdfile_100m
$ export DISPLAY=10.201.2.110:0 $ exec /usr/bin/ssh-agent $SHELL
$ export DBCA_RAW_CONFIG=db_raw.conf $ dbca
进入到建库的界面
选择创建一个数据库
选择在两个结点上创建