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redhat enterprise5 安装oracle 10g

2007-12-30 17:23:33| 分类：数据库 | 标签： |举报 |字号大中小订阅

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1 修改内核参数

增加下面的内容到文件 /etc/sysctl.conf 中:

    kernel.shmall = 2097152
    kernel.shmmax = 2147483648
    kernel.shmmni = 4096
    # semaphores: semmsl, semmns, semopm, semmni
    kernel.sem = 250 32000 100 128
    fs.file-max = 65536
    net.ipv4.ip_local_port_range = 1024 65000
    net.core.rmem_default=262144
    net.core.rmem_max=262144
    net.core.wmem_default=262144
    net.core.wmem_max=262144
运行下面的命令使得内核参数生效:

    /sbin/sysctl -p
2 增加下面的内容到文件 /etc/security/limits.conf 文件中:

    *               soft    nproc   2047
    *               hard    nproc   16384
    *               soft    nofile 1024
    *               hard    nofile 65536
3 增加下面的内容到文件 /etc/pam.d/login 中:

    session    required     /lib/security/pam_limits.so
4   因为SELINUX对oracle有影响，所以把secure linux设成无效，编辑文件 /etc/selinux/config :

    SELINUX=disabled
5   新增组和用户:

    groupadd oinstall
    groupadd dba
    groupadd oper

    useradd -g oinstall -G dba oracle
    passwd oracle

创建Oracle的安装目录，并把权限付给oracle用户:

    mkdir -p /u01/app/oracle/product/10.2.0/db_1
    chown -R oracle.oinstall /u01

6    因为oracle 的官方只支持到RHEL4为止，所以要修改版本说明，编辑文件 /etc/redhat-release 把Red Hat Enterprise Linux Server release 5 (Tikanga) 改成版本4:

    redhat-4
7      添加如下部分：   #vi /etc/profile 文件

if [ $USER = "oracle" ]; then

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

ulimit -p 16384

ulimit -n 65536

else

ulimit -u 16384 -n 65536

fi

fi
8     登录到oracle 用户并且配置环境变量(增加下面的内容到文件 .bash_profile
# Oracle Settings
    TMP=/tmp; export TMP
    TMPDIR=$TMP; export TMPDIR

    ORACLE_BASE=/u01/app/oracle; export ORACLE_BASE
    ORACLE_HOME=$ORACLE_BASE/product/10.2.0/db_1; export ORACLE_HOME
    ORACLE_SID=orcl; export ORACLE_SID
    ORACLE_TERM=xterm; export ORACLE_TERM
    PATH=/usr/sbinPATH; export PATH
    PATH=$ORACLE_HOME/binPATH; export PATH

    LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib; export LD_LIBRARY_PATH
    CLASSPATH=$ORACLE_HOME/JREORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib; export CLASSPATH

    if [ $USER = "oracle" ]; then
      if [ $SHELL = "/bin/ksh" ]; then
        ulimit -p 16384
        ulimit -n 65536
      else
        ulimit -u 16384 -n 65536
      fi
    fi
export LC_CTYPE=en_US.UTF-8
export DISPLAY=10.0.2.254:0.0

9      xhost +10.0.2.254

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