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Oracle 10g for solaris准备工作和实例的删除

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Release: 2016-06-07 16:56:00
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第一 创建用户 groupadd oinstall groupadd dba useradd -g oinstall -G dba -s /usr/bin/csh -d /export/home/ora

  第一 创建用户

  groupadd oinstall

  groupadd dba

  useradd -g oinstall -G dba -s /usr/bin/csh -d /export/home/Oracle -m oracle

  第二 创建接入点

  df -k

  mkdir -p /opt/app/oracle/10.2.0

  mkdir -p /opt/app/oracle/doc

  chown -R oracle:oinstall /opt/app/oracle

  ls -l /opt/app/oracle

  第三 配置用户的环境变量

  cp .cshrc cshrc.bak

  vi .cshrc

  umask 022

  setenv ORACLE_BASE /opt/app/oracle/

  setenv ORACLE_HOME /opt/app/oracle/10.2.0

  setenv ORACLE_DOC /opt/app/oracle/doc

  setenv ORACLE_SID 实例名称

  setenv NLS_LANG "simplified chinese_china.ZHS16GBK"

  setenv NLS_DATE_FORMAT "YYYY-MM-DD HH24:Mi:SS"

  setenv LANG zh

  set path=(/bin /usr/bin /usr/ucb /etc $ORACLE_HOME/bin .)

  if ( $?prompt ) then

  set history=32

  endif

  =============================================================

  =============================================================

  source .cshrc

  env

  第四 修改系统内核参数

  修改系统限额:

  #id -p oracle

  uid=605(oracle) gid=601(dba) projid=3(default)

  #projadd -U oracle -p 1233 -c "oracle parameters setting" user.oracle

  #projmod -a -K "project.max-shm-memory=(priv,12000000000,deny)" user.oracle

  #projmod -a -K "project.max-sem-ids=(priv,256,deny)" user.oracle

  #projmod -a -K "process.max-sem-nsems=(priv,1024,deny)" user.oracle

  #projmod -a -K "project.max-shm-ids=(priv,256,deny)" user.oracle

  修改vi /etc/system 方式,文件末尾添加以下行:

  set noexec_user_stack=1

  c. 重启系统使参数生效:

  #sync;sync;init 6

  more /etc/project

  prctl $$ 验证

  第五 修改/etc/system

  cp /etc/system /etc/system.orig

  vi /etc/system

  set noexec_user_stack=1

  setenv DISPLAY 10.23.248.17:0.0

  dbca

  完成后重启机器生效,使用sysdef及prctl -i project user.oracle验证参数已经生效

  如何删除oracle实例

  rm-rf /opt/app/oracle/10.2.0/cfgtoollogs/dbca/实例名称

  rm -rf /opt/app/oracle/admin/实例名称

  rm -rf /oradata1/实例名称

  rm -rf /var/opt/oracle(存放实例ID的地方)

linux

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