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

RunningOracle11groot.shscript...Thefollowingenvironmentvariablesaresetas:ORACLE_OWNER=oracleORACLE_HOME=/u01/app/oracle/product/11.2.0/db_1Enterthefullpathnameofthelocalbindirectory:[/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-tNameTypeTargetStateHost------------------------------------------------------------ora.DG1.dgora....up.typeONLINEONLINEnode1ora.DG2.dgora....up.typeONLINEONLINEnode1ora....ER.lsnrora....er.typeONLINEONLINEnode1ora....N1.lsnrora....er.typeONLINEONLINEnode1ora....VOTE.dgora....up.typeONLINEONLINEnode1ora.RCY1.dgora....up.typeONLINEONLINEnode1ora.asmora.asm.typeONLINEONLINEnode1ora.eonsora.eons.typeONLINEONLINEnode1ora.gsdora.gsd.typeOFFLINEOFFLINEora....networkora....rk.typeONLINEONLINEnode1ora....SM1.asmapplicationONLINEONLINEnode1ora....E1.lsnrapplicationONLINEONLINEnode1ora.node1.gsdapplicationOFFLINEOFFLINEora.node1.onsapplicationONLINEONLINEnode1ora.node1.vipora....t1.typeONLINEONLINEnode1ora....SM2.asmapplicationONLINEONLINEnode2ora....E2.lsnrapplicationONLINEONLINEnode2ora.node2.gsdapplicationOFFLINEOFFLINEora.node2.onsapplicationONLINEONLINEnode2ora.node2.vipora....t1.typeONLINEONLINEnode2ora.oc4jora.oc4j.typeOFFLINEOFFLINEora.onsora.ons.typeONLINEONLINEnode1ora.prod.dbora....se.typeONLINEONLINEnode1ora....taf.svcora....ce.typeONLINEONLINEnode1ora....ry.acfsora....fs.typeONLINEONLINEnode1ora.scan1.vipora....ip.typeONLINEONLINEnode1rac_webapplicationONLINEONLINEnode1web_vipapplicationONLINEONLINEnode117:06:17SYS@prod1>selectnamefromv$database;NAME---------PRODElapsed:00:00:00.3817:06:30SYS@prod1>selectinstance_number,instance_name,statusfromgv$instance;INSTANCE_NUMBERINSTANCE_NAMESTATUS-------------------------------------------1prod1OPEN2prod2OPEN

@至此,整个Oracle 11g RAC的部署和架构全部完成!