RHEL6下安装Oracle_11g_R2笔记

[align=center]Oracle 11g R2 installation notes[/align]
1.Create users and group

# groupadd oinstall
# groupadd dba
# useradd -g oinstall -G dba -m oracle
# passwd oracle

2.Modify system files

# vi /etc/sysctl.conf
kernel.shmall = 2097152
kernel.shmmax = 1717986918 #(ram)*1024*1024*1024*80%
kernel.shmmni = 4096
kernel.sem = 250 32000 100 128
fs.file-max = 6815744
fs.aio-max-nr = 1048576
net.ipv4.ip_local_prot_range = 9000 65500
net.core.rmem_default = 262144
net.core.rmem_max = 4194304
net.core.wmem_default = 262144
net.core.wmem_max = 1048576
#sysctl -p

#vi /etc/security/limit.conf
vi /etc/security/limit.conf
oracle soft nproc 2047
oracle hard nproc 16384
oracle soft nofile 1024
oracle hard nofile 65536

#su - oracle
#vi ~.bash_profile
export ORACLE_BASE=/u01/app/oracle
export ORACLE_HOME=$ORACLE_BASE/product/11.2.0/db_1
export PATH=$ORACLE_HOME/bin:$PATH:$HOME/bin

#vi /etc/pam.d/login
session required /lib/security/pam_limits.so
session required pam_limits.so

3.Create directory & unzip

#mkdir -p /u01/app/oracle
#mkdir /u01/tmp
#chown -R oracle:oinstall /u01/
#chmod -R 755 /u01/
#unzip linux_11gR2_database_1of2.zip -d /u01/tmp/
#unzip linux_11gR2_database_2of2.zip -d /u01/tmp/

4.installation

#xhost +
#su - oracle
#cd /u01/tmp/database
#./runinstaller
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#Install the missing package
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Error:[INS-20802]Oracle Net Configuration Assistant failed.
Download patch:p8670579_112010_LINUX
#unzip p8670579_112010_LINUX -d /u01/
#cd 8670579
#@ORACLE_HOME/OPatch/opatch apply -invPtrLoc $ORACLE_HOME/oraInst.loc
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retry
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# su - root
#./orainstRoot.sh
#./root.sh
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