本机上已经安装了一个sid为orcl的实例，现在想用orcl这个实例的一些参数文件手工创建一个sid为wilson的实例。 1.确定新建数据库的sid Last login: Wed Dec 26 15:27:36 2012 from 192.168.159.1 [oracle@test1 ~]$ pwd /home/oracle [oracle@test1 ~]$ export ORACLE_SID=wilson [oracle@test1 ~]$ env | grep ORA ORACLE_SID=wilson ORACLE_BASE=/u01 ORACLE_HOME=/u01/oracle 2.创建初始化参数文件 [oracle@CentOS5 ~]$ cd $ORACLE_HOME/dbs [oracle@CentOS5 dbs]$ ls -la total 84 drwxr-x--- 2 oracle oinstall 4096 Dec 15 22:32 . drwxr-xrwx 56 oracle oinstall 4096 Dec 15 19:46 .. -rw-rw---- 1 oracle oinstall 1544 Dec 15 22:32 hc_orcl.dat -rw-r--r-- 1 oracle oinstall 12920 May 3 2001 initdw.ora -rw-r----- 1 oracle oinstall 8385 Sep 11 1998 init.ora -rw-rw---- 1 oracle oinstall 24 Dec 14 22:53 lkORCL -rw-r----- 1 oracle oinstall 1536 Dec 14 22:56 orapworcl -rw-r----- 1 oracle oinstall 2560 Dec 15 20:46 spfileorcl.ora [oracle@CentOS5 dbs]$ strings spfileorcl.ora > initwilson.ora [oracle@CentOS5 dbs]$ [oracle@CentOS5 dbs]$ vi initwilson.ora wilson.__db_cache_size=360710144 wilson.__java_pool_size=4194304 wilson.__large_pool_size=4194304 wilson.__shared_pool_size=113246208 wilson.__streams_pool_size=0 audit_file_dest='/u01/admin/wilson/adump' background_dump_dest='/u01/admin/wilson/bdump' compatible='10.2.0.3.0' control_files='/u01/oradata/wilson/controlfile/controlfile01.ctl','/u01/oradata/wilson/controlfile/controlfile02.ctl' core_dump_dest='/u01/admin/wilson/cdump' db_block_size=8192 db_domain='' db_file_multiblock_read_count=16 db_name='wilson' db_recovery_file_dest='/u01/flash_recovery_area' db_recovery_file_dest_size=2147483648 dispatchers='(PROTOCOL=TCP) (SERVICE=wilsonXDB)' job_queue_processes=10 nls_language='SIMPLIFIED CHINESE' nls_territory='CHINA' open_cursors=300 pga_aggregate_target=160432128 processes=150 remote_login_passwordfile='EXCLUSIVE' sga_target=483393536 undo_management='AUTO' undo_tablespace='UNDOTBS1' user_dump_dest='/u01/admin/wilson/udump' ~ ~ ~ "initwilson.ora" 29L, 993C written 上面主要是根据我自己建的一个orcl库的参数来生成参数文件，主要要更改目录为我要创建的wilson目录，这个目录已经目录的子目录都可以从之前创建的实例中拷贝过来，然后删掉属于原实例的文件。 3.创建口令文件 [oracle@CentOS5 dbs]$ pwd /u01/oracle/dbs [oracle@CentOS5 dbs]$ ls -la total 88 drwxr-x--- 2 oracle oinstall 4096 Dec 28 11:33 . drwxr-xrwx 56 oracle oinstall 4096 Dec 15 19:46 .. -rw-rw---- 1 oracle oinstall 1544 Dec 15 22:32 hc_orcl.dat -rw-r--r-- 1 oracle oinstall 12920 May 3 2001 initdw.ora -rw-r----- 1 oracle oinstall 8385 Sep 11 1998 init.ora -rw-r--r-- 1 oracle oinstall 995 Dec 28 11:33 initwilson.ora -rw-rw---- 1 oracle oinstall 24 Dec 14 22:53 lkORCL -rw-r----- 1 oracle oinstall 1536 Dec 14 22:56 orapworcl -rw-r----- 1 oracle oinstall 2560 Dec 15 20:46 spfileorcl.ora [oracle@CentOS5 dbs]$ orapwd file=orapwwilson password=wilson entries=10 [oracle@CentOS5 dbs]$ ls -la total 92 drwxr-x--- 2 oracle oinstall 4096 Dec 28 11:57 . drwxr-xrwx 56 oracle oinstall 4096 Dec 15 19:46 .. -rw-rw---- 1 oracle oinstall 1544 Dec 15 22:32 hc_orcl.dat -rw-r--r-- 1 oracle oinstall 12920 May 3 2001 initdw.ora -rw-r----- 1 oracle oinstall 8385 Sep 11 1998 init.ora -rw-r--r-- 1 oracle oinstall 995 Dec 28 11:33 initwilson.ora -rw-rw---- 1 oracle oinstall 24 Dec 14 22:53 lkORCL -rw-r----- 1 oracle oinstall 1536 Dec 14 22:56 orapworcl -rw-r----- 1 oracle oinstall 2560 Dec 28 11:57 orapwwilson -rw-r----- 1 oracle oinstall 2560 Dec 15 20:46 spfileorcl.ora 4.连接到实例，并创建spfile文件 [oracle@CentOS5 dbs]$ sqlplus /nolog SQL*Plus: Release 10.2.0.4.0 - Production on Fri Dec 28 11:59:07 2012 Copyright (c) 1982, 2007, Oracle. All Rights Reserved. SQL> conn / as sysdba Connected to an idle instance. SQL> create spfile from pfile; File created. SQL> !ls -la $ORACLE_HOME/dbs total 96 drwxr-x--- 2 oracle oinstall 4096 Dec 28 12:00 . drwxr-xrwx 56 oracle oinstall 4096 Dec 15 19:46 .. -rw-rw---- 1 oracle oinstall 1544 Dec 15 22:32 hc_orcl.dat -rw-r--r-- 1 oracle oinstall 12920 May 3 2001 initdw.ora -rw-r----- 1 oracle oinstall 8385 Sep 11 1998 init.ora -rw-r--r-- 1 oracle oinstall 995 Dec 28 11:33 initwilson.ora -rw-rw---- 1 oracle oinstall 24 Dec 14 22:53 lkORCL -rw-r----- 1 oracle oinstall 1536 Dec 14 22:56 orapworcl -rw-r----- 1 oracle oinstall 2560 Dec 28 11:57 orapwwilson -rw-r----- 1 oracle oinstall 2560 Dec 15 20:46 spfileorcl.ora -rw-r----- 1 oracle oinstall 3584 Dec 28 12:00 spfilewilson.ora 5.将实例启动到nomount状态 SQL> startup nomount ORACLE instance started. Total System Global Area 486539264 bytes Fixed Size 1268220 bytes Variable Size 121636356 bytes Database Buffers 360710144 bytes Redo Buffers 2924544 bytes 6.运行创建数据库的脚本 SPOOL log.log; CREATE DATABASE "wilson" USER SYS IDENTIFIED BY wilson USER SYSTEM IDENTIFIED BY wilson LOGFILE GROUP 1 ('/u01/oradata/wilson/redo01.log') SIZE 100M, GROUP 2 ('/u01/oradata/wilson/redo02.log') SIZE 100M, GROUP 3 ('/u01/oradata/wilson/redo03.log') SIZE 100M MAXLOGFILES 5 MAXLOGMEMBERS 5 MAXLOGHISTORY 1 MAXDATAFILES 100 MAXINSTANCES 1 CHARACTER SET AL32UTF8 NATIONAL CHARACTER SET AL16UTF16 DATAFILE '/u01/oradata/wilson/system01.dbf' SIZE 325M REUSE EXTENT MANAGEMENT LOCAL SYSAUX DATAFILE '/u01/oradata/wilson/sysaux01.dbf' SIZE 325M REUSE DEFAULT TEMPORARY TABLESPACE tempts1 TEMPFILE '/u01/oradata/wilson/temp01.dbf' SIZE 20M REUSE UNDO TABLESPACE UNDOTBS1 DATAFILE '/u01/oradata/wilson/undotbs01.dbf' SIZE 200M REUSE AUTOEXTEND ON MAXSIZE UNLIMITED; spool off; 6.Run Scripts to Build Data Dictionary Views Run the scripts necessary to build views, synonyms, and PL/SQL packages: CONNECT / AS SYSDBA @/u01/oracle/rdbms/admin/catalog.sql @/u01/oracle/rdbms/admin/catproc.sql EXIT 7.创建用户的默认表空间 SQL> create tablespace users datafile '/u01/oradata/wilson/users01.dbf' size 100m; Tablespace created. SQL> select tablespace_name from dba_tablespaces; TABLESPACE_NAME ------------------------------------------------------------ SYSTEM UNDOTBS1 SYSAUX TEMPTS1 USERS 5 rows selected. SQL> alter database default tablespace users; Database altered. 转载请保留固定链接： https://linuxeye.com/database/1118.html |