日期:2014-05-16 浏览次数:20529 次
准备已经安装完毕可以正常运行的RAC数据库,以及一台安装完ORACLE软件未创建数据库的。
RAC和单实例安装可以参考链接:
其中RAC做为DG的主库。
RAC 节点1:-IP192.168.1.221 主机名 bysrac1.bys.com ,以及数据库名 bysrac,Database unique name:
bysrac
备库 IP
192.168.1.211 主机名racdg.bys.com,实例名
racdg,数据库名 bysrac,Database unique name: racdg
如下:
[grid@bysrac1 ~]$ cat /etc/hosts
127.0.0.1 localhost.localdomain localhost
::1 localhost6.localdomain6localhost6
192.168.1.221 bysrac1 bysrac1.bys.com
192.168.1.226 bysrac1-vip
192.168.1.222 bysrac2 bysrac2.bys.com
192.168.1.227 bysrac2-vip
192.168.10.1 bysrac1-priv
192.168.10.2 bysrac2-priv
192.168.1.228 bysrac-cluster bysrac-cluster-scan
192.168.1.211 racdg racdg.bys.com
[grid@bysrac1 ~]$ srvctl config database -d bysrac -a
Database unique name: bysrac
Database name: bysrac
Oracle home: /u01/app/oracle/product/11.2.0/dbhome_1
Oracle user: oracle
Spfile: +BYSASMDATA/bysrac/spfilebysrac.ora
Domain:
Start options: open
Stop options: immediate
Database role: PRIMARY
Management policy: AUTOMATIC
Server pools: bysrac
Database instances: bysrac1,bysrac2
Disk Groups: BYSASMDATA,BYSASMDG
备库: /etc/hosts与主库完全相同即可。
[oracle@racdg ~]$ cat .bash_profile
ORACLE_BASE=/u01
ORACLE_HOME=/u01/app/oracle/product/11.2.0/dbhome_1
ORACLE_SID=racdg
PATH=$ORACLE_HOME/bin:$ORACLE_HOME/OPatch:$PATH:$HOME/bin
export PATH ORACLE_BASE ORACLE_HOME ORACLE_SID
alias sqlplus='rlwrap sqlplus'
alias rman='rlwrap rman'
SYS@bysrac1>archive log list
Database log mode Archive Mode
Automatic archival Enabled
Archive destination +BYSASMDATA
Oldest online log sequence 156
Next log sequence to archive 157
Current log sequence 157
SYS@bysrac1>show parameter recovery
NAME TYPE VALUE
------------------------------------ ----------- ------------------------------
db_recovery_file_dest string +BYSASMDG
db_recovery_file_dest_size big integer 4977M
recovery_parallelism