dsfsfs 发表于 2018-9-9 11:11:43

oracle_linux安装oracle_12.1.0

  1 安装前准备
  yum -y install binutils compat-libcap1 compat-libstdc++.i686 compat-libstdc++.x86_64 elfutils-libelf elfutils-libelf-devel gcc gcc-c++ glibc.i686 glibc.x86_64 glibc-devel.i686 glibc-devel.x86_64 ksh libgcc.i686 libgcc.x86_64 libstdc++.i686 libstdc++.x86_64 libstdc++-devel.i686 libstdc++-devel.x86_64 libaio.i686 libaio.x86_64 libaio-devel.i686 libaio-devel.x86_64 libXext libXtst libX11 libXau libxcb libXi make sysstat unixODBC-devel.i686 unixODBC-devel.x86_64 unixODBC.i686 unixODBC.x86_64 compat-libstdc++-33.i686 compat-libstdc++-33.x86_64
  关闭selinux以及firewalld
  2 设置主机解析:主机名 oracle
  10.0.0.2 oracle
  3 创建组以及用户
  groupadd oinstall
  groupadd dba
  useradd -g oinstall -G dba oracle /usermod -g oinstall -G dba oracle(有账户重新赋予命令)
  passwd oracle
  4 修改内核参数
  vi /etc/sysctl.d/sysctl.conf
  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 = 1048576
  sysctl -p
  5 系统资源限制配置
  vi /etc/security/limits.conf
  oracle soft nproc 2047
  oracle hard nproc 16384
  oracle soft nofile 1024
  oracle hard nofile 65536
  oracle soft stack 10240
  6创建数据库文件夹分配组权限
  mkdir -p /u01/app/
  mkdir -p /u01/app/oracle/product/12.1.0/dbhome_1
  chown -R oracle:oinstall /u01/app/
  chmod -R 775 /u01/app/
  7设置环境变量
  ORACLE_BASE=/u01/app
  ORACLE_HOME=$ORACLE_BASE/oracle/product/12.1.0/dbhome_1
  ORACLE_SID=orcl
  LD_LIBRARY_PATH=$ORACLE_HOME/lib;
  PATH=$PATH:$ORACLE_HOME/bin:$HOME/bin;
  export ORACLE_BASE ORACLE_HOME ORACLE_SID LD_LIBRARY_PATH PATH;
  8设置DISPLAY变量(避免vnc连接安装出错)
  export DISPLAY=:1
  接下来通过vnc图形界面按照自定义安装,不会出现任何错误提示
  安装完毕后:
  查看是否在监听:
  $ ps -ef|grep LISTENER
  oracle    9976   10 Jul13 ?      00:00:00 /u01/app/oracle/product/12.1.0/dbhome_1/bin/tnslsnr LISTENER -inherit
  重启数据库dbshut出现错误:
  ORACLE_HOME_LISTNER is not SET, unable to auto-stop Oracle Net Listener Usag
  将会对应脚本文件更改为:
  ORACLE_HOME_LISTNER=$1 修改为 ORACLE_HOME_LISTNER=$ORACLE_HOME

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