在CentOS 5.5安裝Oracle 11.2

來源:互聯網
上載者:User

1.安裝 CentOS 5.5 i386,全部預設安裝,關閉SELinux,關閉防火牆。

2.檢查rpm包

# rpm -qa --queryformat "%{NAME}-%{VERSION}-%{RELEASE} (%{ARCH})\n"|\

egrep "binutils|compat-libstdc++|elfutils-libelf|gcc|glibc|kernel-headers|ksh|libaio|libgcc|libgomp|libstdc|make|sysstat|unixODBC|pdksh"|sort

安裝rpm包,在光碟片中放入CentOS55的DVD

執行以下命令(注,如所缺的不止這些包,請另行再安裝,所要的包可以參考Oracle的標準安裝文檔)

mount -r -t iso9660 /dev/cdrom /media

cd /media/CentOS

rpm -ivh compat-libstdc++-33-3.2.3-61.i386.rpm

rpm -ivh elfutils-libelf-devel-0.137-3.el5.i386.rpm elfutils-libelf-devel-static-0.137-3.el5.i386.rpm

rpm -ivh libstdc++-devel-4.1.2-48.el5.i386.rpm

rpm -ivh kernel-headers-2.6.18-194.el5.i386.rpm

rpm -ivh glibc-headers-2.5-49.i386.rpm

rpm -ivh glibc-devel-2.5-49.i386.rpm

rpm -ivh libgomp-4.4.0-6.el5.i386.rpm

rpm -ivh glibc-devel-2.5-49.i386.rpm

rpm -ivh gcc-4.1.2-48.el5.i386.rpm

rpm -ivh gcc-c++-4.1.2-48.el5.i386.rpm

rpm -ivh libaio-devel-0.3.106-5.i386.rpm

rpm -ivh sysstat-7.0.2-3.el5.i386.rpm

rpm -ivh unixODBC-2.2.11-7.1.i386.rpm

rpm -ivh unixODBC-devel-2.2.11-7.1.i386.rpm

rpm -ivh pdksh-5.2.14-36.el5.i386.rpm

3.修改 /etc/inittab(非必要)

gedit /etc/inittab 或 nano /etc/inittab

找到

# Default runlevel. The runlevels used by RHS are:

#   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)

#

id:5:initdefault:

將 5 改成 3,即:

id:3:initdefault:

4.增加組及使用者

groupadd oinstall

groupadd dba

useradd -g oinstall -G dba -d /u01/oracle oracle

chown -R oracle:oinstall u01

passwd oracle

檢查 nobody 是否存在, id nobody

預設存在的。如果不存在 # /usr/sbin/useradd -g nobody

5.調整核心參數

nano /etc/sysctl.conf

在最下面加入:

# by flexitime : install oracle 11g

fs.aio-max-nr = 1048576

fs.file-max = 6815744

kernel.shmall = 2097152

kernel.shmmax = 536870912

kernel.shmmni = 4096

kernel.sem = 250 32000 100 128

net.ipv4.ip_local_port_range = 9000 65500

net.core.rmem_default = 262144

net.core.rmem_max = 4194304

net.core.wmem_default = 262144

net.core.wmem_max = 1048586

-----------------

shmmax 的最少值是 0.5 GB. 但是Oracle推薦的值是 shmmax to 2.0 GB (2147483648) ,這會有更好的效能

6.為 oracle 使用者佈建 Shell 限制 (全部都是在檔案的最下面加入)

nano /etc/security/limits.conf

# by flexitime : install oracle 11g

oracle              soft    nproc   2047

oracle              hard    nproc   16384

oracle              soft    nofile  1024

oracle              hard    nofile  65536

oracle              soft    stack   10240

nano /etc/pam.d/login

# by flexitime : install oracle 11g

session required pam_limits.so

nano /etc/profile

# by flexitime : install oracle 11g

if [ $USER = "oracle" ]; then

if [ $SHELL = "/bin/ksh" ]; then

ulimit -p 16384

ulimit -n 65536

else

ulimit -u 16384 -n 65536

fi

fi

nano /etc/csh.login

# by flexitime : install oracle 11g

if ( $USER == "oracle" ) then

limit maxproc 16384

limit deors 65536

endif

關閉SELINUX的工作模式(修改這一項後最好重啟一下作業系統)

nano /etc/selinux/config

# by flexitime : install oracle 11g

SELINUX=disabled

nano /etc/RedHat-release

將CentOS release 5 (Final) 修改成

Red Hat Enterprise Linux AS release 5 (Taroon)

(因為oracle公司沒推出CentOS版本的oracle)

su - oracle

cd ~

nano .bash_profile

# by flexitime : install oracle 11g

ORACLE_BASE=/u01

ORACLE_HOME=$ORACLE_BASE/oracle

ORACLE_SID=orcl

PATH=$ORACLE_HOME/bin:$PATH:$HOME/bin

export ORACLE_BASE ORACLE_HOME ORACLE_SID PATH

7. 修改安裝目錄的許可權

mv database /u01/

cd /u01

chown -R oracle:oinstall database/

8.使用oracle帳號 登陸圖形介面 進行安裝

運行終端 Terminal

cd /u01/database

./runInstaller

相關文章

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.