Oracle 11gR2构建RAC之（5）--安装Oracle并建库

Oracle 11gR2构建RAC之（5）--安装Oracle并建库

系统环境：

操作系统：RedHat EL5

Cluster： Oracle GI(Grid Infrastructure)

Oracle： Oracle 11.2.0.1.0

如图所示：RAC 系统架构

五、安装Oracle并建库

以oracle用户登录系统并安装Oracle软件和建立数据库

只安装软件，然后再建库

安装在RAC环境

安装软件

按照提示运行脚本（all nodes）

[root@node1 ~]# /u01/app/oracle/product/11.2.0/db_1/root.sh

Running Oracle 11g root.sh script...The following environment variables are set as:    ORACLE_OWNER= oracle    ORACLE_HOME=  /u01/app/oracle/product/11.2.0/db_1Enter the full pathname of the local bin directory: [/usr/local/bin]:脚本运行成功后，即可完成Oracle的安装！

以grid运行asmca工具建立磁盘组：

建立dg1磁盘组用于存储database

建立dg1 磁盘组成功

创建rcy1 diskgroup用于存储recovery area

@至此，ASM磁盘组创建成功！

以oracle用户通过dbca建库：

建立RAC下的database

注意建立在所有node上

选择ASM存储，并通过OMF方式管理datafile

开始建库

建库完成后，即完成了Oracle 11g RAC的架构

验证：

[root@node1 ~]# crs_stat -tName           Type           Target    State     Host        ------------------------------------------------------------ora.DG1.dg     ora....up.type ONLINE    ONLINE    node1       ora.DG2.dg     ora....up.type ONLINE    ONLINE    node1       ora....ER.lsnr ora....er.type ONLINE    ONLINE    node1       ora....N1.lsnr ora....er.type ONLINE    ONLINE    node1       ora....VOTE.dg ora....up.type ONLINE    ONLINE    node1       ora.RCY1.dg    ora....up.type ONLINE    ONLINE    node1       ora.asm        ora.asm.type   ONLINE    ONLINE    node1       ora.eons       ora.eons.type  ONLINE    ONLINE    node1       ora.gsd        ora.gsd.type   OFFLINE   OFFLINE               ora....network ora....rk.type ONLINE    ONLINE    node1       ora....SM1.asm application    ONLINE    ONLINE    node1       ora....E1.lsnr application    ONLINE    ONLINE    node1       ora.node1.gsd  application    OFFLINE   OFFLINE               ora.node1.ons  application    ONLINE    ONLINE    node1       ora.node1.vip  ora....t1.type ONLINE    ONLINE    node1       ora....SM2.asm application    ONLINE    ONLINE    node2       ora....E2.lsnr application    ONLINE    ONLINE    node2       ora.node2.gsd  application    OFFLINE   OFFLINE               ora.node2.ons  application    ONLINE    ONLINE    node2       ora.node2.vip  ora....t1.type ONLINE    ONLINE    node2       ora.oc4j       ora.oc4j.type  OFFLINE   OFFLINE               ora.ons        ora.ons.type   ONLINE    ONLINE    node1       ora.prod.db    ora....se.type ONLINE    ONLINE    node1       ora....taf.svc ora....ce.type ONLINE    ONLINE    node1       ora....ry.acfs ora....fs.type ONLINE    ONLINE    node1       ora.scan1.vip  ora....ip.type ONLINE    ONLINE    node1       rac_web        application    ONLINE    ONLINE    node1       web_vip        application    ONLINE    ONLINE    node1       17:06:17 SYS@ prod1>select name from v$database;NAME---------PRODElapsed: 00:00:00.3817:06:30 SYS@ prod1>select instance_number,instance_name,status from gv$instance;INSTANCE_NUMBER INSTANCE_NAME    STATUS--------------- ---------------- ------------              1 prod1            OPEN              2 prod2            OPEN

@至此，整个Oracle 11g RAC的部署和架构全部完成！