根据官方文档+自己看资料总结
Os:rhel6.3
oracle:oracle 11G (11.2.0.3)
selinux disabled,iptables stopped
HOSTNAME=oracle
IPADDR=192.168.122.11
1.Host files
vi /etc/hosts
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
::1
localhost localhost.localdomain localhost6 localhost6.localdomain6
192.168.122.11 oracle
要将主机名对应到真实 IP 地址,否则 oracle 有可能把监听程序只建立在 127.0.0.1 上
2.Install Packages
yum groupinstall -y "Compatibility libraries"
yum install -y binutils-2*x86_64* glibc-2*x86_64* nss-softokn-freebl-3*x86_64* glibc-
2*i686* nss-softokn-freebl-3*i686* compat-libstdc++-33*x86_64* glibc-common-2*x86_64* glibc-
devel-2*x86_64* glibc-devel-2*i686* glibc-headers-2*x86_64* elfutils-libelf-0*x86_64* elfutils-
libelf-devel-0*x86_64* gcc-4*x86_64* gcc-c++-4*x86_64* ksh-*x86_64* libaio-0*x86_64* libaio-
devel-0*x86_64* libaio-0*i686* libaio-devel-0*i686* libgcc-4*x86_64* libgcc-4*i686* libstdc++-
4*x86_64* libstdc++-4*i686* libstdc++-devel-4*x86_64* make-3.81*x86_64* numactl-devel-
2*x86_64* sysstat-9*x86_64* compat-libstdc++-33*i686* compat-libcap*
在 oracle 安装过程中会提示缺失 pdksh-5.2.14
解决办法,网上下载 pdksh-5.2.14-1.i386.rpm
rpm -ivh pdksh-5.2.14-1.i386.rpm
提示:pdksh conflicts with ksh-20100621-16.el6.x86_64
rpm -e ksh-20100621-16.el6.x86_64
rpm -ivh pdksh-5.2.14-1.i386.rpm
//Oracle check succeed
3.kernel parameter settings(配置内核参数)
vi /etc/sysctl.conf
#kernel settings for oracle
fs.suid_dumpable = 1
fs.aio-max-nr = 1048576
fs.file-max = 6815744
kernel.shmall = 2097152
kernel.shmmax = 536870912
kernel.shmmni = 4096
# semaphores: semmsl, semmns, semopm, semmni
kernel.sem = 250 32000 100 128
net.ipv4.ip_local_port_range = 9000 65500
net.core.rmem_default=4194304
net.core.rmem_max=4194304
net.core.wmem_default=262144
net.core.wmem_max=1048586
run the following command to change the current kernel parameter
/sbin/sysctl -pvi /etc/security/limits.conf
oracle soft nproc 2047
oracle hard nproc 16384
oracle soft nofile 4096
oracle hard nofile 65536
oracle soft stack 10240
vi /etc/pam.d/login
#pam for oracle
session required pam_limits.so
4.add user and groups
groupadd -g 501 oinstall
groupadd -g 502 dba
groupadd -g 503 oper
groupadd -g 504 asmadmin
groupadd -g 505 asmdba
groupadd -g 506 asmoper
useradd -u 501 -g oinstall -G dba,asmdba,oper oracle
passwd oracle
5.create the directory in which Oracle software will be installed
mkdir -p /u01/app/oracle/product/11.2.0/db_1
chown -R oracle:oinstall /u01
chmod -R 775 /u01
6.oracle environment settings
vi /etc/profile
#profile settings for oracle
if [ $USER = "oracle" ]
then
if [ $SHELL = "/bin/ksh" ]
then
ulimit -p 16384
ulimit -n 65536
else
ulimit -u 16384 -n 65536
fi
fi
Login as oracle user
su �C oracle
vi ~/.bash_profile
#.bash_profile setting for oracle
TMP=/tmp; export TMP
TMPDIR=$TMP; export TMPDIR
ORACLE_HOSTNAME=oracle; export ORACLE_HOSTNAME
ORACLE_UNQNAME=DB11G; export ORACLE_UNQNAME
ORACLE_BASE=/u01/app/oracle; export ORACLE_BASE
ORACLE_HOME=$ORACLE_BASE/product/11.2.0/db_1; export ORACLE_HOME
ORACLE_SID=DB11G; export ORACLE_SIDPATH=/usr/sbin:$PATH; export PATH
PATH=$ORACLE_HOME/bin:$PATH; export PATH
LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib; export LD_LIBRARY_PATH
CLASSPATH=$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib; export CLASSPATH
上述步骤完成重启系统
7.Start Oracle software installation
以下步骤在图形用户界面下执行
Login as oracle user
su �C oracle
Unzip the files
#11.2.0.3
unzip p10404530_112030_Linux-x86-64_1of7.zip
unzip p10404530_112030_Linux-x86-64_2of7.zip
cd database/
./runInstaller
8.about configuration
$ORACLE_HOME=/u01/app/oracle/product/11.2.0/db_1
Login as root
修改$ORACLE_HOME/bin/dbstart 和$ORACLE_HOME/bin/dbshut,将
ORACLE_HOME_LISTNER=$1 改为 ORACLE_HOME_LISTNER=$ORACLE_HOME
vi /etc/oratab
orcl:/u01/app/oracle/product/11.2.0/db_1:N 修改为 orcl:/u01/app/oracle/product/11.2.0/db_1:Y
如果为 Y 则实例可以通过 dbstart 启动,sqlplus 连接后数据库即为 open 状态,如果为 N 则实例不能通
过 dbstart 启动,sqlplus 连接实例时显示”Connected to an idle instance”
修改.bash_profile 下的 ORACLE_SID 使其与你设置的 ORACLE_SID 相匹配
9.START and SHUT UP oracle database
Login as oracle user
START:
方法1:
emctl start dbconsole
sqlplus / as sysdba
SQL>startup
方法2:
emctl start dbconsole
dbstart
sqlplus / as sysdba
SHUT UP:
sqlplus / as sysdba
SQL>shutdown abort
lsnrctl stop
emctl stop dbconsole
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