安裝 oracle
安裝所需套件
# yum list
yum install binutils glibc compat-libstdc++-33 glibc-common \
glibc-devel glibc-headers elfutils-libelf elfutils-libelf-devel \
elfutils gcc gcc-c++ ksh libaio libaio-devel libgcc libstdc++-devel \
make numactl-devel sysstat mksh
增加群組
############## Add Groups and User#############
groupadd -g 502 oinstall
groupadd -g 503 dba
groupadd -g 504 oper
groupadd -g 505 asmadmin
useradd -u 502 -g oinstall -G dba,asmadmin,oper oracle
passwd oracle
############## End Add Groups and User#############
建立目標目錄及相對應的權限
###############Make Target Directories ############
mkdir -p /u01/app/oracle/product/11.2.0/dbhome_1
chown -R oracle:oinstall /u01
chmod -R 775 /u01
###############End Make Target Directories ############
################Parameters Configuration SetUp
######## vi /etc/sysctl.conf
編輯 /etc/sysctl.config 增加下面參數
#### Oracle 11g Kernel Parameters ####
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
#### end Oracle 11g Kernel Parameters ####
取消 下面幾項 在前面加#字號就可以了
#########Comment out these lines below that Gives an Error #########
#net.bridge.bridge-nf-call-ip6tables = 0
#net.bridge.bridge-nf-call-iptables = 0
#net.bridge.bridge-nf-call-arptables = 0
######vi /etc/security/limits.conf file.
編輯oracle 安全性權限
#### oracle User Settings 4 Oracle 11g ####
oracle soft nproc 2047
oracle hard nproc 16384
oracle soft nofile 1024
oracle hard nofile 65536
oracle soft stack 10240
#######Disable SELINUX
#######vi /etc/selinux/config
#######Disable Secure Linux by editing the /etc/selinux/config file, making sure the SELINUX flag is set as follows.
SELINUX=disabled
########Load the New Kernel Parameters.
/sbin/sysctl -p
########Add Environment Variables to oracle's .bAashrc
###Login as oracle User
su oracle
####Edit .bashrc file
vi /home/oracle/.bashrc
############## For Oracle Settings ###################
TMP=/tmp; export TMP
TMPDIR=$TMP; export TMPDIR
ORACLE_HOSTNAME=HOSTNAME; export ORACLE_HOSTNAME
ORACLE_UNQNAME=DB11G; export ORACLE_UNQNAME
ORACLE_BASE=/u01/app/oracle; export ORACLE_BASE
ORACLE_HOME=$ORACLE_BASE/product/11.2.0/dbhome_1; export ORACLE_HOME
ORACLE_SID=orcl; export ORACLE_SID
PATH=/usr/sbin:$PATH; export PATH
PATH=$ORACLE_HOME/bin:$PATH; export PATH
LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib:/usr/lib64; export LD_LIBRARY_PATH
CLASSPATH=$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib; export CLASSPATH
export LD_BIND_NOW=1
############## End For Oracle Settings ###################
讓 .bashrc 設定生效 (其實還是建議重新開機比較保險)
source ~/.bashrc
編輯 .bash_profile 檔案 (跟上面檔案不同,兩個不同的檔案)
####### edit oracle user .bash_profile ############
# vi ~/.bash_profile
if [ -f ~/.bashrc ]; then
source ~/.bashrc
fi
####### Edn edit oracle user .bash_profile ############
設定完上面的相關設定後 就可以安裝 oracle 11G
cd /tmp/database
./runInstaller
