Oracle 培训笔记 7.30 linux安装oracle

 

1、安装虚拟机

2、安装linux

3、安装配置xmanager
vi /etc/gdm/custom.conf
[xdmcp]
Enable=1

vi /usr/share/gdm/defaults.conf
[Security]
AllowRemoteRoot=true
AllowRemoteAutoLogin=true

重启： reboot

删除行 dd
删除单个字符 x
编辑内容： i a
退出： esc :q (不保存退出)  :wq(保存退出) :wq!(强制保存退出)
查询: esc ?查询内容 (n)

3、配置内核参数
vi /etc/sysctl.conf
vi /etc/security/limits.conf
vi /etc/pam.d/login

4、创建oracle组、用户
groupadd dba
groupadd oinstall

useradd -d /home/oracle -g oinstall -G dba oracle
passwd oracle

su - oracle
vi .bash_profile
---------------------------------------------------
export ORACLE_BASE=/oracle
export ORACLE_HOME=$ORACLE_BASE/product/10.2.0/db_1
export ORACLE_SID=orcl
export PATH=$ORACLE_HOME/bin:$PATH
export DISPLAY=192.168.1.105:0.0

5、创建目录、授权
 
su - root
cd /
mkdir oracle
mkdir setup

chown -R oracle.oinstall /oracle
chown -R oracle.oinstall /setup
chmod -R 775 /oracle

6、上传oracle软件
service vsftpd start

7、解压
su - oracle
cd /setup
unzip -x 10201_database_linux32

8、重启系统
su - root
reboot

9、安装oracle软件
su - oracle
cd /setup/database
./runInstaller -ignoreSyspreReqs

10、创建卷组
fdisk -l
pvcreate /dev/sdb
pvcreate /dev/sdc
pvcreate /dev/sdd

vgcreate vol1 /dev/sdb /dev/sdc
vgcreate vol2 /dev/sdd

lvcreate -l 510 -n oradata vol1
lvcreate -l 255 -n oraredo vol2

mkdir /oracle/oradata
mkdir /oracle/oraredo

mkfs.ext3 /dev/vol1/oradata
mkfs.ext3 /dev/vol2/oraredo

mount /dev/vol1/oradata /oracle/oradata
mount /dev/vol2/oraredo /oracle/oraredo

vi /etc/fstab
/dev/vol1/oradata   /oracle/oradata ext3 defaults 0 0
/dev/vol2/oraredo   /oracle/oraredo ext3 defaults 0 0

chown -R oracle.oinstall /oracle/oradata
chown -R oracle.oinstall /oracle/oraredo

chmod -R 775 /oracle/oradata
chmod -R 775 /oracle/oraredo

reboot

11、创建数据库

12、调整目录
/oracle/oradata
/oracle/oraredo

[root@yjs ~]# mkdir /oracle/oraredo/orcl
[root@yjs ~]# chown -R oracle.oinstall /oracle/oraredo
[root@yjs ~]# chmod -R 775 /oracle/oraredo

redo: /oracle/oradata ->/oracle/oraredo
shutdown immediate
cp /oracle/oradata/orcl/redo* /oracle/oraredo/orcl/

startup mount
alter database rename file '/oracle/oradata/orcl/redo01.log' to '/oracle/oraredo/orcl/redo01.log';
alter database rename file '/oracle/oradata/orcl/redo02.log' to '/oracle/oraredo/orcl/redo02.log';
alter database rename file '/oracle/oradata/orcl/redo03.log' to '/oracle/oraredo/orcl/redo03.log';

select * from v$logfile
alter database open;

控制文件: /oracle/oradata(3个) -> /oracle/oradata  /oracle/oraredo
1）修改参数
startup nomount
SQL> alter system set control_files='/oracle/oradata/orcl/control01.ctl', '/oracle/oraredo/orcl/control02.ctl' scope=spfile;

2）拷贝文件
shutdown immediate
quit
cp /oracle/oradata/orcl/control01.ctl /oracle/oraredo/orcl/control02.ctl

sqlplus / as sysdba
startup

alter system set xxx=xxx scope=both|memory|spfile
both: 既改内存的参数值同时也改参数文件的值
memory: 只改内存，参数文件没改，下次重启不再生效
spfile: 只改参数文件，当前内存不改，只有重启之后生效

13、配置网络
配监听器 netmgr
在xp系统配置服务命名，用plsqldeveloper访问数据库

14、oracle随系统自动启动
#   0 - halt (Do NOT set initdefault to this)
#   1 - Single user mode
#   2 - Multiuser, without NFS (The same as 3, if you do not have networking)
#   3 - Full multiuser mode
#   4 - unused
#   5 - X11
#   6 - reboot (Do NOT set initdefault to this)
编辑文件
vi /etc/rc.d/init.d/ora
case "$1" in
  start)
        su - oracle -c "dbstart" >> /var/startoracle.log
        ;;
  stop)
        su - oracle -c "dbshut" >> /var/stoporacle.log
        ;;
esac

链接
cd /etc/rc.d/rc5.d
ln ../init.d/ora S99ora
ln ../init.d/ora K01ora

编辑oratab
vi /etc/oratab
orcl:/oracle/product/10.2.0/db_1:Y

reboot
exit 0

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