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<!DOCTYPE html>
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<h3data-i18n="docQsTitle">快速入门</h3>
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<divclass="doc-qs-num">1</div>
<divclass="doc-qs-text" data-i18n="docQs1">上传脚本和 Oracle 安装介质至服务器 /soft 目录</div>
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<divclass="doc-qs-text" data-i18n="docQs2">使用<ahref="generator.html">命令生成器</a>配置安装参数</div>
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<h2id="quickstart-detail">快速开始</h2>
<p>OracleShellInstall 是一款 Oracle 数据库一键自动化安装脚本，支持 Oracle 11gR2 至 26ai 全版本，覆盖 20+ Linux 发行版。脚本会自动完成操作系统参数配置、依赖包安装、用户创建、Oracle 软件安装及数据库创建全流程。</p>
<h3>三步安装</h3>
<ol>
<li><strong>上传软件包</strong> - 将 <code>OracleShellInstall</code> 脚本和 Oracle 安装介质上传至服务器 <code>/soft</code> 目录</li>
<li><strong>配置参数</strong> - 使用 <ahref="generator.html">命令生成器</a> 或手动拼接安装参数</li>
<li><strong>执行安装</strong> - 在 <code>/soft</code> 目录下以 <code>root</code> 用户执行生成的命令</li>
</ol>
<divclass="note"><strong>注意：</strong>脚本必须以 root 用户执行，且需要在软件包所在目录下运行。Bash 版本需 >= 4。</div>
<h2id="prepare">环境准备</h2>
<h3>目录结构</h3>
<p>将以下文件放置在 <code>/soft</code> 目录下：</p>
<pre>/soft/
OracleShellInstall <spanclass="pc"># 安装脚本</span>
LINUX.X64_193000_db_home.zip <spanclass="pc"># Oracle 安装介质 (以19c为例)</span>
p35940989_190000.zip <spanclass="pc"># PSU/RU 补丁 (可选)</span>
p35926646_190000.zip <spanclass="pc"># OJVM 补丁 (可选)</span>
p6880880_190000.zip <spanclass="pc"># OPatch (可选，补丁需要)</span></pre>
<h3>系统要求</h3>
<ul>
<li>支持的操作系统：CentOS 7/8、RHEL 7/8/9、OracleLinux、Rocky Linux、Anolis OS、openEuler、麒麟 Kylin、统信 UOS、Ubuntu、Debian 等</li>
<li>Bash 版本 >= 4</li>
<li>建议内存 >= 2GB（生产环境建议 >= 8GB）</li>
<li>磁盘空间：Oracle 软件至少 15GB，数据文件根据业务需求规划</li>
<li>网络：确保 yum/dnf/apt 软件源可用，或使用本地源 (<code>-lrp Y</code>)</li>
<li>SELinux：脚本会自动关闭 SELinux，无需手动处理</li>
<li>防火墙：脚本会自动关闭防火墙，如需保留请安装后自行配置</li>
</ul>
<h2id="media">安装介质</h2>
<p>不同 Oracle 版本需要的安装介质文件不同，请根据目标版本准备对应的安装包。脚本会自动识别 <code>/soft</code> 目录下的 ZIP 文件。</p>
<divclass="doc-table-wrap">
<tableclass="media-table resp-cards">
<thead><tr><thscope="col">Oracle 版本</th><thscope="col">数据库安装介质</th><thscope="col">Grid 安装介质 (ASM/RAC)</th></tr></thead>
<tbody>
<tr><tddata-label="Oracle 版本">11gR2</td><tddata-label="数据库安装介质"><code>p13390677_112040_Linux-x86-64_1of7.zip</code><br><code>p13390677_112040_Linux-x86-64_2of7.zip</code></td><tddata-label="Grid 安装介质"><code>p13390677_112040_Linux-x86-64_3of7.zip</code></td></tr>
<tr><tddata-label="Oracle 版本">12cR2</td><tddata-label="数据库安装介质"><code>linuxx64_12201_database.zip</code></td><tddata-label="Grid 安装介质"><code>linuxx64_12201_grid_home.zip</code></td></tr>
<tr><tddata-label="Oracle 版本">19c</td><tddata-label="数据库安装介质"><code>LINUX.X64_193000_db_home.zip</code></td><tddata-label="Grid 安装介质"><code>LINUX.X64_193000_grid_home.zip</code></td></tr>
<tr><tddata-label="Oracle 版本">21c</td><tddata-label="数据库安装介质"><code>LINUX.X64_213000_db_home.zip</code></td><tddata-label="Grid 安装介质"><code>LINUX.X64_213000_grid_home.zip</code></td></tr>
<tr><tddata-label="Oracle 版本">26ai</td><tddata-label="数据库安装介质"><code>LINUX.X64_260000_db_home.zip</code></td><tddata-label="Grid 安装介质"><code>LINUX.X64_260000_grid_home.zip</code></td></tr>
</tbody>
</table>
</div>
<divclass="tip"><strong>提示：</strong>19c 及以上版本安装包只需一个 ZIP 文件。11gR2 需要多个分卷文件。补丁文件（PSU/RU/OJVM）和 OPatch 工具放置在同一目录即可，脚本会自动识别。</div>
<h2id="howworks">工作原理</h2>
<p>OracleShellInstall 脚本按照以下流程自动完成整个安装过程：</p>
<h3>执行流程</h3>
<ol>
<li><strong>参数校验</strong> - 验证所有输入参数的合法性，检查必填项，校验密码格式</li>
<li><strong>环境检测</strong> - 识别操作系统类型和版本，检测 CPU 架构，检查磁盘空间</li>
<li><strong>OS 配置</strong> - 配置主机名、hosts、内核参数、资源限制、关闭 SELinux/防火墙、配置 NTP 时间同步</li>
<li><strong>依赖安装</strong> - 根据 OS 类型自动配置软件源，安装 Oracle 所需的依赖包</li>
<li><strong>用户创建</strong> - 创建 oracle/grid 用户及 oinstall、dba、asmadmin 等用户组，配置环境变量</li>
<li><strong>目录准备</strong> - 创建 ORACLE_BASE、ORACLE_HOME 等目录结构并设置权限</li>
<li><strong>磁盘配置</strong> (ASM/RAC) - 通过 UDEV 规则或 multipath 配置 ASM 磁盘</li>
<li><strong>Grid 安装</strong> (ASM/RAC) - 解压并安装 Grid Infrastructure，创建 ASM 磁盘组</li>
<li><strong>SSH 互信</strong> (RAC) - 在所有节点间建立 root、oracle、grid 用户的 SSH 无密码登录</li>
<li><strong>数据库软件安装</strong> - 解压 Oracle 安装介质，静默安装数据库软件</li>
<li><strong>补丁应用</strong> (可选) - 应用 PSU/RU、OJVM 补丁</li>
<li><strong>数据库创建</strong> - 使用 DBCA 静默创建数据库实例，创建 PDB（如指定）</li>
<li><strong>安装后配置</strong> - 配置自动启动、优化参数（如指定）、配置大页内存（如指定）</li>
</ol>
<h3>日志文件</h3>
<p>安装过程中会生成两个日志文件：</p>
<ul>
<li><code>print_shell_install_*.log</code> - 详细输出日志，记录所有命令的标准输出和错误输出</li>
<li><code>shell_install_output_*.log</code> - 安装摘要日志，记录关键步骤的执行结果</li>
</ul>
<divclass="info"><strong>日志位置：</strong>日志文件生成在脚本执行的当前目录（通常为 <code>/soft</code>），文件名包含时间戳，便于区分多次安装。</div>
<h2id="single">单机安装</h2>
<p>单机模式基于文件系统存储，适用于开发测试及中小型业务场景。</p>
<h3>最简安装</h3>
<pre><spanclass="pw">sh OracleShellInstall</span> \
<spanclass="pf">-install_mode</span><spanclass="pv">single</span><spanclass="pc">`# 单机模式`</span>\
<spanclass="pf">-lf</span><spanclass="pv">eth0</span><spanclass="pc">`# 公网网卡名称`</span></pre>
<p>以上命令使用全部默认值安装：数据库名 orcl，字符集 AL32UTF8，安装目录 /u01，数据目录 /oradata。</p>
<h3>自定义安装</h3>
<pre><spanclass="pw">sh OracleShellInstall</span> \
<spanclass="pf">-install_mode</span><spanclass="pv">single</span><spanclass="pc">`# 单机模式`</span>\
<spanclass="pf">-lf</span><spanclass="pv">eth0</span><spanclass="pc">`# 公网网卡名称`</span>\
<spanclass="pf">-n</span><spanclass="pv">oracledb</span><spanclass="pc">`# 主机名`</span>\
<spanclass="pf">-o</span><spanclass="pv">prod</span><spanclass="pc">`# 数据库名称`</span>\
<spanclass="pf">-dp</span><spanclass="pv">'Passw0rd#'</span><spanclass="pc">`# 数据库密码`</span>\
<spanclass="pf">-ds</span><spanclass="pv">ZHS16GBK</span><spanclass="pc">`# 字符集`</span>\
<spanclass="pf">-pdb</span><spanclass="pv">pdb01,pdb02</span><spanclass="pc">`# 创建多个 PDB`</span>\
<spanclass="pf">-opd</span><spanclass="pv">Y</span><spanclass="pc">`# 优化数据库参数`</span></pre>
<h2id="standalone">单机 ASM 安装</h2>
<p>单机 ASM 模式需要 Grid Infrastructure 和 ASM 磁盘。脚本会自动配置 UDEV 绑盘或 multipath。</p>
<pre><spanclass="pw">sh OracleShellInstall</span> \
<spanclass="pf">-install_mode</span><spanclass="pv">standalone</span><spanclass="pc">`# 单机 ASM 模式`</span>\
<spanclass="pf">-lf</span><spanclass="pv">eth0</span><spanclass="pc">`# 公网网卡名称`</span>\
<spanclass="pf">-dd</span><spanclass="pv">/dev/sdb,/dev/sdc</span><spanclass="pc">`# DATA 磁盘`</span></pre>
<divclass="note"><strong>提示：</strong>如果不使用 multipath，可设置 <code>-mp N</code>，脚本将使用 UDEV 直接绑盘。如果已自行配置好 ASM 磁盘，可设置 <code>-adc N</code> 并传入已配置好的磁盘路径。</div>
<h3>自定义 ASM 安装</h3>
<pre><spanclass="pw">sh OracleShellInstall</span> \
<spanclass="pf">-install_mode</span><spanclass="pv">standalone</span><spanclass="pc">`# 单机 ASM 模式`</span>\
<spanclass="pf">-lf</span><spanclass="pv">eth0</span><spanclass="pc">`# 公网网卡名称`</span>\
<spanclass="pf">-o</span><spanclass="pv">prod</span><spanclass="pc">`# 数据库名称`</span>\
<spanclass="pf">-dp</span><spanclass="pv">'Passw0rd#'</span><spanclass="pc">`# 数据库密码`</span>\
<spanclass="pf">-mp</span><spanclass="pv">N</span><spanclass="pc">`# 不使用 multipath`</span>\
<spanclass="pf">-dd</span><spanclass="pv">/dev/sdb,/dev/sdc,/dev/sdd</span><spanclass="pc">`# 3 块 DATA 磁盘`</span>\
<spanclass="pf">-dn</span><spanclass="pv">DATADG</span><spanclass="pc">`# 自定义磁盘组名`</span>\
<spanclass="pf">-dr</span><spanclass="pv">NORMAL</span><spanclass="pc">`# NORMAL 冗余`</span>\
<spanclass="pf">-gpa</span><spanclass="pv">35940989</span><spanclass="pc">`# Grid 补丁`</span>\
<spanclass="pf">-opa</span><spanclass="pv">35940989</span><spanclass="pc">`# Oracle 补丁`</span></pre>
<divclass="warn"><strong>注意：</strong>NORMAL 冗余至少需要 3 块磁盘，HIGH 冗余至少需要 5 块磁盘。EXTERNAL 冗余为外部冗余（不做镜像），仅需 1 块磁盘。</div>
<h2id="rac">RAC 集群安装</h2>
<p>RAC 模式需要在第一个节点上执行脚本，脚本会自动配置所有节点的 SSH 互信、Grid 安装、ASM 磁盘及数据库创建。</p>
<divclass="warn"><strong>RAC 前置条件：</strong>
<ulstyle="margin:8px 0 0 20px">
<li>所有节点的 root 密码必须一致</li>
<li>所有节点需配置公网和心跳网络，且网络互通</li>
<li>共享磁盘需在所有节点上可见（SAN/iSCSI/共享 VMDK 等）</li>
<li>脚本仅需在第一个节点执行，会自动同步到其他节点</li>
</ul></div>
<h3>基础 2 节点 RAC</h3>
<pre><spanclass="pw">sh OracleShellInstall</span> \
<spanclass="pf">-install_mode</span><spanclass="pv">rac</span><spanclass="pc">`# RAC 集群模式`</span>\
<spanclass="pf">-lf</span><spanclass="pv">eth0</span><spanclass="pc">`# 公网网卡`</span>\
<spanclass="pf">-pf</span><spanclass="pv">eth1,eth2</span><spanclass="pc">`# 心跳网卡`</span>\
<spanclass="pf">-n</span><spanclass="pv">orcl</span><spanclass="pc">`# 主机名前缀`</span>\
<spanclass="pf">-hn</span><spanclass="pv">orcl01,orcl02</span><spanclass="pc">`# 所有节点主机名`</span>\
<spanclass="pf">-ri</span><spanclass="pv">10.0.0.101,10.0.0.102</span><spanclass="pc">`# 公网 IP`</span>\
<spanclass="pf">-vi</span><spanclass="pv">10.0.0.103,10.0.0.104</span><spanclass="pc">`# 虚拟 IP`</span>\
<spanclass="pf">-si</span><spanclass="pv">10.0.0.105</span><spanclass="pc">`# Scan IP`</span>\
<spanclass="pf">-rp</span><spanclass="pv">'rootPasswd'</span><spanclass="pc">`# root 密码`</span>\
<spanclass="pf">-od</span><spanclass="pv">/dev/sdb</span><spanclass="pc">`# OCR 磁盘`</span>\
<spanclass="pf">-dd</span><spanclass="pv">/dev/sdc</span><spanclass="pc">`# DATA 磁盘`</span></pre>
<h3>生产环境 RAC（含 ARCH 磁盘组和补丁）</h3>
<pre><spanclass="pw">sh OracleShellInstall</span> \
<spanclass="pf">-install_mode</span><spanclass="pv">rac</span><spanclass="pc">`# RAC 集群模式`</span>\
<spanclass="pf">-lf</span><spanclass="pv">ens192</span><spanclass="pc">`# 公网网卡`</span>\
<spanclass="pf">-pf</span><spanclass="pv">ens224,ens256</span><spanclass="pc">`# 双心跳网卡`</span>\
<spanclass="pf">-n</span><spanclass="pv">dbprod</span><spanclass="pc">`# 主机名前缀`</span>\
<spanclass="pf">-hn</span><spanclass="pv">dbprod01,dbprod02</span><spanclass="pc">`# 节点主机名`</span>\
<spanclass="pf">-ri</span><spanclass="pv">192.168.1.101,192.168.1.102</span><spanclass="pc">`# 公网 IP`</span>\
<spanclass="pf">-vi</span><spanclass="pv">192.168.1.103,192.168.1.104</span><spanclass="pc">`# 虚拟 IP`</span>\
<spanclass="pf">-si</span><spanclass="pv">192.168.1.105</span><spanclass="pc">`# Scan IP`</span>\
<spanclass="pf">-rp</span><spanclass="pv">'R00t#2024'</span><spanclass="pc">`# root 密码`</span>\
<spanclass="pf">-o</span><spanclass="pv">proddb</span><spanclass="pc">`# 数据库名称`</span>\
<spanclass="pf">-dp</span><spanclass="pv">'Oracle#2024'</span><spanclass="pc">`# 数据库密码`</span>\
<spanclass="pf">-ds</span><spanclass="pv">ZHS16GBK</span><spanclass="pc">`# 中文字符集`</span>\
<spanclass="pf">-od</span><spanclass="pv">/dev/sdb,/dev/sdc,/dev/sdd</span><spanclass="pc">`# OCR 磁盘`</span>\
<spanclass="pf">-or</span><spanclass="pv">NORMAL</span><spanclass="pc">`# OCR NORMAL 冗余`</span>\
<spanclass="pf">-dd</span><spanclass="pv">/dev/sde,/dev/sdf,/dev/sdg</span><spanclass="pc">`# DATA 磁盘`</span>\
<spanclass="pf">-dr</span><spanclass="pv">NORMAL</span><spanclass="pc">`# DATA NORMAL 冗余`</span>\
<spanclass="pf">-ad</span><spanclass="pv">/dev/sdh,/dev/sdi</span><spanclass="pc">`# ARCH 归档磁盘`</span>\
<spanclass="pf">-ar</span><spanclass="pv">EXTERNAL</span><spanclass="pc">`# ARCH 冗余`</span>\
<spanclass="pf">-gpa</span><spanclass="pv">35940989</span><spanclass="pc">`# Grid 补丁`</span>\
<spanclass="pf">-opa</span><spanclass="pv">35940989</span><spanclass="pc">`# Oracle 补丁`</span>\
<spanclass="pf">-jpa</span><spanclass="pv">35926646</span><spanclass="pc">`# OJVM 补丁`</span>\
<spanclass="pf">-opd</span><spanclass="pv">Y</span><spanclass="pc">`# 优化数据库参数`</span>\
<spanclass="pf">-hf</span><spanclass="pv">Y</span><spanclass="pc">`# 配置大页内存`</span></pre>
<divclass="tip"><strong>提示：</strong>生产环境建议 OCR 磁盘组使用 NORMAL 冗余（至少 3 块磁盘），并配置独立的 ARCH 磁盘组用于归档日志。</div>
<h2id="advanced">高级用法</h2>
<h3>分步安装</h3>
<p>在某些场景下，可能需要将安装过程拆分为多个步骤独立执行：</p>
<h4>仅配置操作系统</h4>
<pre><spanclass="pw">sh OracleShellInstall</span> \
<spanclass="pf">-install_mode</span><spanclass="pv">single</span> \
<spanclass="pf">-lf</span><spanclass="pv">eth0</span> \
<spanclass="pf">-m</span><spanclass="pv">Y</span><spanclass="pc">`# 仅完成 OS 配置，不安装 Oracle`</span></pre>
<p>适用于需要先检查 OS 配置是否正确，或需要在 OS 配置后做额外手动调整的场景。</p>
<h4>安装到 DB 软件结束</h4>
<pre><spanclass="pw">sh OracleShellInstall</span> \
<spanclass="pf">-install_mode</span><spanclass="pv">single</span> \
<spanclass="pf">-lf</span><spanclass="pv">eth0</span> \
<spanclass="pf">-ud</span><spanclass="pv">Y</span><spanclass="pc">`# 安装到 DB 软件结束，不创建数据库`</span></pre>
<p>适用于需要手动创建数据库（如使用自定义模板或特殊配置）的场景。</p>
<h4>RAC 安装到 Grid 结束</h4>
<pre><spanclass="pw">sh OracleShellInstall</span> \
<spanclass="pf">-install_mode</span><spanclass="pv">rac</span> \
<spanclass="pf">-lf</span><spanclass="pv">eth0</span><spanclass="pf">-pf</span><spanclass="pv">eth1</span> \
<spanclass="pf">-hn</span><spanclass="pv">orcl01,orcl02</span><spanclass="pf">-ri</span><spanclass="pv">10.0.0.101,10.0.0.102</span> \
<spanclass="pf">-vi</span><spanclass="pv">10.0.0.103,10.0.0.104</span><spanclass="pf">-si</span><spanclass="pv">10.0.0.105</span> \
<spanclass="pf">-rp</span><spanclass="pv">'rootPasswd'</span><spanclass="pf">-od</span><spanclass="pv">/dev/sdb</span><spanclass="pf">-dd</span><spanclass="pv">/dev/sdc</span> \
<spanclass="pf">-ug</span><spanclass="pv">Y</span><spanclass="pc">`# 安装到 Grid 结束，不继续安装 DB`</span></pre>
<h3>一键打补丁</h3>
<p>将补丁文件和 OPatch 工具放入 <code>/soft</code> 目录，通过参数指定补丁编号即可自动应用：</p>
<pre>/soft/
OracleShellInstall
LINUX.X64_193000_db_home.zip <spanclass="pc"># Oracle 安装介质</span>
p35940989_190000_Linux-x86-64.zip <spanclass="pc"># PSU/RU 补丁</span>
p35926646_190000_Linux-x86-64.zip <spanclass="pc"># OJVM 补丁</span>
p6880880_190000_Linux-x86-64.zip <spanclass="pc"># OPatch 最新版</span></pre>
<divclass="info"><strong>说明：</strong>OPatch 工具 (<code>p6880880</code>) 是应用补丁的前置条件。脚本会自动替换 ORACLE_HOME 下的旧版 OPatch。如果仅安装不打补丁，则无需 OPatch 文件。</div>
<h3>多实例安装</h3>
<p>通过 <code>-o</code> 参数传入多个数据库名（逗号分隔），可在同一主机上创建多个数据库实例：</p>
<pre><spanclass="pw">sh OracleShellInstall</span> \
<spanclass="pf">-install_mode</span><spanclass="pv">single</span> \
<spanclass="pf">-lf</span><spanclass="pv">eth0</span> \
<spanclass="pf">-o</span><spanclass="pv">proddb,testdb</span><spanclass="pc">`# 创建两个数据库实例`</span></pre>
<h3>VirtualBox 环境</h3>
<p>在 VirtualBox 虚拟机中安装 ASM/RAC 时，需要添加 <code>-vbox Y</code> 参数来修复 VirtualBox 的 SCSI 磁盘识别问题：</p>
<pre><spanclass="pw">sh OracleShellInstall</span> \
<spanclass="pf">-install_mode</span><spanclass="pv">standalone</span> \
<spanclass="pf">-lf</span><spanclass="pv">eth0</span> \
<spanclass="pf">-dd</span><spanclass="pv">/dev/sdb</span> \
<spanclass="pf">-vbox</span><spanclass="pv">Y</span><spanclass="pc">`# VirtualBox 环境修复`</span></pre>
<h2id="verify">安装验证</h2>
<p>安装完成后，可通过以下方式验证安装是否成功：</p>
<h3>单机/Standalone 验证</h3>
<h4>检查监听状态</h4>
<pre><spanclass="pw">su - oracle</span>
<spanclass="pw">lsnrctl status</span></pre>
<p>应看到监听器处于 READY 状态，服务已注册。</p>
<h4>检查数据库状态</h4>
<pre><spanclass="pw">sqlplus / as sysdba</span>
<spanclass="pv">SELECT instance_name, status FROM v$instance;</span>
<spanclass="pv">SELECT name, open_mode FROM v$database;</span>
<spanclass="pv">SELECT name, open_mode FROM v$pdbs;</span><spanclass="pc">-- 如有 PDB</span></pre>
<p>数据库状态应为 <code>OPEN</code>，PDB 状态应为 <code>READ WRITE</code>。</p>
<h4>检查 ASM（Standalone/RAC）</h4>
<pre><spanclass="pw">su - grid</span>
<spanclass="pw">asmcmd lsdg</span></pre>
<p>应显示所有磁盘组的状态为 MOUNTED，可用空间正常。</p>
<h3>RAC 集群验证</h3>
<h4>检查集群状态</h4>
<pre><spanclass="pw">su - grid</span>
<spanclass="pw">crsctl stat res -t</span></pre>
<p>所有资源应为 ONLINE 状态。</p>
<h4>检查集群节点</h4>
<pre><spanclass="pw">olsnodes -n</span>
<spanclass="pw">crsctl check cluster -all</span></pre>
<h4>检查 Scan VIP</h4>
<pre><spanclass="pw">srvctl status scan</span>
<spanclass="pw">srvctl status scan_listener</span>
<spanclass="pw">srvctl status database -d proddb</span></pre>
<divclass="tip"><strong>提示：</strong>如果安装中使用了 <code>-opd Y</code> 优化参数，可通过 <code>SHOW PARAMETER</code> 确认 SGA/PGA 等参数已按预期配置。</div>
<h2id="params-common">通用参数</h2>
<divclass="doc-table-wrap">
<tableclass="param-table">
<tr><thscope="col">参数</th><thscope="col">说明</th><thscope="col">默认值</th></tr>
<tr><td>-lf</td><td>公网 IP 的网卡名称（必填）</td><td>-</td></tr>
<tr><td>-n</td><td>主机名（单机为主机名，RAC 为主机名前缀）</td><td>orcl</td></tr>
<tr><td>-o</td><td>数据库名称，支持多实例：orcl,oradb</td><td>orcl</td></tr>
<tr><td>-d</td><td>Oracle 软件安装根目录</td><td>/u01</td></tr>
<tr><td>-ou</td><td>系统 oracle 用户名称</td><td>oracle</td></tr>
<tr><td>-op</td><td>系统 oracle 用户密码，特殊字符需单引号包裹</td><td>oracle</td></tr>
<tr><td>-dp</td><td>数据库 sys/system 密码，需字母开头，可含 _#$</td><td>oracle</td></tr>
<tr><td>-ds</td><td>数据库字符集</td><td>AL32UTF8</td></tr>
<tr><td>-ns</td><td>数据库国家字符集</td><td>AL16UTF16</td></tr>
<tr><td>-dbs</td><td>数据库块大小：2048/4096/8192/16384/32768</td><td>8192</td></tr>
<tr><td>-redo</td><td>Redo 日志文件大小（MB）</td><td>1024</td></tr>
<tr><td>-er</td><td>启用归档模式：true/false</td><td>true</td></tr>
<tr><td>-pdb</td><td>PDB 名称（设置后自动启用 CDB 架构），多个逗号分隔</td><td>pdb01</td></tr>
<tr><td>-ord</td><td>数据文件目录（单机模式）</td><td>/oradata</td></tr>
<tr><td>-ard</td><td>归档文件目录（单机模式）</td><td>/oradata/archivelog</td></tr>
<tr><td>-lrp</td><td>配置本地软件源（Y/N）</td><td>Y</td></tr>
<tr><td>-nrp</td><td>配置网络软件源（Y/N）</td><td>N</td></tr>
<tr><td>-gui</td><td>安装系统图形界面（Y/N）</td><td>N</td></tr>
<tr><td>-opd</td><td>优化数据库参数（Y/N）</td><td>N</td></tr>
<tr><td>-hf</td><td>配置大页内存（Y/N）</td><td>N</td></tr>
<tr><td>-m</td><td>仅配置操作系统（Y/N）</td><td>N</td></tr>
<tr><td>-ud</td><td>安装到 DB 软件结束（Y/N）</td><td>N</td></tr>
<tr><td>-opa</td><td>Oracle PSU/RU 补丁编号</td><td>-</td></tr>
<tr><td>-jpa</td><td>OJVM PSU/RU 补丁编号</td><td>-</td></tr>
</table>
</div>
<h2id="params-asm">ASM 相关参数</h2>
<divclass="doc-table-wrap">
<tableclass="param-table">
<tr><thscope="col">参数</th><thscope="col">说明</th><thscope="col">默认值</th></tr>
<tr><td>-gu</td><td>系统 grid 用户名称</td><td>grid</td></tr>
<tr><td>-gp</td><td>系统 grid 用户密码</td><td>oracle</td></tr>
<tr><td>-adc</td><td>是否由脚本配置 ASM 磁盘（Y/N）</td><td>Y</td></tr>
<tr><td>-mp</td><td>配置 multipath 多路径（Y/N）</td><td>Y</td></tr>
<tr><td>-dd</td><td>DATA 磁盘组的磁盘列表（必填）</td><td>-</td></tr>
<tr><td>-dn</td><td>DATA 磁盘组名称</td><td>DATA</td></tr>
<tr><td>-dr</td><td>DATA 磁盘组冗余度：EXTERNAL/NORMAL/HIGH</td><td>EXTERNAL</td></tr>
<tr><td>-gpa</td><td>Grid PSU/RU 补丁编号</td><td>-</td></tr>
<tr><td>-vbox</td><td>VirtualBox 环境修复（Y/N）</td><td>N</td></tr>
</table>
</div>
<h2id="params-rac">RAC 专属参数</h2>
<divclass="doc-table-wrap">
<tableclass="param-table">
<tr><thscope="col">参数</th><thscope="col">说明</th><thscope="col">默认值</th></tr>
<tr><td>-pf</td><td>心跳网卡名称，多组逗号分隔（必填）</td><td>-</td></tr>
<tr><td>-hn</td><td>所有节点主机名，按顺序逗号分隔（必填）</td><td>-</td></tr>
<tr><td>-ri</td><td>所有节点公网 IP（必填）</td><td>-</td></tr>
<tr><td>-vi</td><td>所有节点虚拟 IP（必填）</td><td>-</td></tr>
<tr><td>-si</td><td>Scan IP 地址（必填）</td><td>-</td></tr>
<tr><td>-rp</td><td>root 用户密码，所有节点需一致（必填）</td><td>-</td></tr>
<tr><td>-cn</td><td>集群名称（不超过15位）</td><td>主机名前缀-cluster</td></tr>
<tr><td>-sn</td><td>Scan 名称</td><td>主机名前缀-scan</td></tr>
<tr><td>-od</td><td>OCR 磁盘组的磁盘列表（必填）</td><td>-</td></tr>
<tr><td>-ad</td><td>ARCH 磁盘组的磁盘列表</td><td>-</td></tr>
<tr><td>-on/-or</td><td>OCR 磁盘组名称/冗余度</td><td>OCR / EXTERNAL</td></tr>
<tr><td>-an/-ar</td><td>ARCH 磁盘组名称/冗余度</td><td>ARCH / EXTERNAL</td></tr>
<tr><td>-tsi</td><td>CTSS 时间服务器 IP</td><td>-</td></tr>
<tr><td>-dns</td><td>是否配置 DNS（多个 Scan IP 时需要）</td><td>N</td></tr>
<tr><td>-dnsn</td><td>DNS 服务器名称</td><td>-</td></tr>
<tr><td>-dnsi</td><td>DNS 服务器 IP</td><td>-</td></tr>
<tr><td>-ug</td><td>安装到 Grid 软件结束（Y/N）</td><td>N</td></tr>
</table>
</div>
<h2id="troubleshoot">故障排查</h2>
<h3>安装失败的通用排查步骤</h3>
<ol>
<li>查看详细输出日志：<code>cat /soft/print_shell_install_*.log</code></li>
<li>查看安装摘要日志：<code>cat /soft/shell_install_output_*.log</code></li>
<li>定位失败的具体步骤和错误信息</li>
<li>修复问题后，使用 <code>-m Y</code> 跳过 OS 配置重新执行</li>
</ol>
<h3>常见错误及解决方案</h3>
<h4>依赖包安装失败</h4>
<p><strong>错误表现：</strong>提示 yum/dnf 无法安装某些 RPM 包。</p>
<p><strong>解决方案：</strong></p>
<ul>
<li>检查是否配置了正确的软件源，或使用 <code>-lrp Y</code> 配置本地源</li>
<li>如需网络源，设置 <code>-nrp Y</code>，确保服务器可访问外网</li>
<li>对于国产系统（麒麟、统信），确保系统自带软件源完整</li>
</ul>
<h4>ASM 磁盘无法发现</h4>
<p><strong>错误表现：</strong>Grid 安装完成后 ASM 无法发现磁盘设备。</p>
<p><strong>解决方案：</strong></p>
<ul>
<li>检查磁盘设备是否存在：<code>ls -l /dev/sd*</code></li>
<li>确认磁盘未被分区或挂载：<code>lsblk</code></li>
<li>检查 UDEV 规则是否生效：<code>ls -l /dev/oracleasm/</code></li>
<li>如使用 multipath，检查多路径配置：<code>multipath -ll</code></li>
<li>VirtualBox 环境必须添加 <code>-vbox Y</code> 参数</li>
</ul>
<h4>RAC SSH 互信失败</h4>
<p><strong>错误表现：</strong>节点间无法建立 SSH 连接，提示 Permission denied。</p>
<p><strong>解决方案：</strong></p>
<ul>
<li>确认所有节点 root 密码一致</li>
<li>检查 <code>/etc/ssh/sshd_config</code> 是否允许 root 登录和密码认证</li>
<li>确认所有节点间网络互通：<code>ping</code> 测试公网和心跳 IP</li>
</ul>
<h4>内存不足导致 DBCA 失败</h4>
<p><strong>错误表现：</strong>创建数据库时提示内存不足或 ORA-00845 错误。</p>
<p><strong>解决方案：</strong></p>
<ul>
<li>确保可用内存 >= 2GB</li>
<li>如启用了大页内存 (<code>-hf Y</code>)，确保 HugePages 配置正确</li>
<li>检查 <code>/dev/shm</code> 是否挂载且大小足够</li>
</ul>
<h4>OPatch 版本过低</h4>
<p><strong>错误表现：</strong>打补丁时提示 OPatch 版本不兼容。</p>
<p><strong>解决方案：</strong>下载最新的 OPatch 工具 (<code>p6880880</code>) 放入 <code>/soft</code> 目录，脚本会自动替换旧版本。</p>
<h2id="faq">常见问题</h2>
<h3>Q: 脚本支持哪些 Oracle 安装介质格式？</h3>
<p>脚本自动识别 Oracle 安装介质的 ZIP 包。将 ZIP 文件放置在 /soft 目录下即可，无需手动解压。</p>
<h3>Q: 安装过程中断了怎么办？</h3>
<p>查看安装日志文件 <code>print_shell_install_*.log</code> 和 <code>shell_install_output_*.log</code>，定位失败原因。修复后可使用 <code>-m Y</code> 参数跳过已完成的 OS 配置步骤。</p>
<h3>Q: RAC 安装时节点间需要什么网络条件？</h3>
<p>需要公网和心跳网络互通，所有节点 root 密码需一致。脚本会自动建立 SSH 互信。</p>
<h3>Q: 数据库密码有什么要求？</h3>
<p>数据库密码（<code>-dp</code>）必须以字母开头，只能包含字母、数字及 <code>_</code><code>#</code><code>$</code> 三种特殊字符。包含特殊字符时需用单引号包裹。</p>
<h3>Q: 如何过滤多路径磁盘？</h3>
<p>使用 <code>-fd</code> 参数可以过滤多路径磁盘，去除重复路径获取唯一盘符。例如：<code>-fd /dev/sda</code> 排除系统盘。</p>
<h3>Q: 是否支持离线安装？</h3>
<p>支持。使用 <code>-lrp Y</code> 参数配置本地软件源（需要系统安装 ISO），脚本会自动挂载 ISO 并配置本地 yum/dnf 源，无需外网连接。</p>
<h3>Q: 如何在已有 Oracle 环境上安装第二个数据库？</h3>
<p>使用 <code>-o</code> 参数指定新的数据库名即可。脚本会检测现有环境，跳过已完成的配置步骤。也可以使用 <code>-m Y</code> 跳过 OS 配置只创建数据库。</p>
<h3>Q: 脚本是否修改了操作系统的哪些配置？</h3>
<p>脚本会修改以下系统配置：</p>
<ul>
<li>主机名和 <code>/etc/hosts</code></li>
<li>内核参数 (<code>/etc/sysctl.conf</code>)</li>
<li>资源限制 (<code>/etc/security/limits.conf</code>)</li>
<li>关闭 SELinux 和防火墙</li>
<li>创建 oracle/grid 用户及用户组</li>
<li>配置 NTP/Chrony 时间同步</li>
<li>配置用户环境变量 (<code>.bash_profile</code>)</li>
</ul>
<h3>Q: 支持 ARM 架构服务器吗？</h3>
<p>支持。脚本会自动检测 CPU 架构（x86_64/aarch64），并使用对应的安装介质和依赖包。需要确保使用对应架构的 Oracle 安装介质。</p>
<h3>Q: 如何卸载由脚本安装的 Oracle？</h3>
<p>脚本不提供卸载功能。手动卸载步骤：停止数据库和监听器 → 删除 Oracle 目录 → 删除用户和用户组 → 清理系统配置 → 清理 <code>/etc/oraInst.loc</code> 和 <code>/etc/oratab</code>。</p>
<h2id="changelog">更新日志</h2>
<h3>v5.2.0 (2026-02-28)</h3>
<ul>
<li>完美适配 Oracle 26ai 版本安装</li>
<li>适配 Debian 12.10 安装，修复 ARM 版本 BUG</li>
<li>适配龙蜥 Anolis 23.2、openEuler 24.09</li>
<li>适配天翼云 CTyunOS</li>
<li>适配 CentOS / RHEL 10 安装 Oracle 11G ~ 23ai 全版本</li>
</ul>
<h3>v5.1.0 (2024-08-22)</h3>
<ul>
<li>适配 openSUSE / SUSE 15.6，修复 removeIPC 配置文件路径问题</li>
<li>修复数据库字符集支持，扩展至 247 种全部字符集</li>
<li>适配 Ubuntu (Deb) 系列安装 Oracle RAC</li>
<li>新增 <code>-hf</code> 参数支持大页内存 (HugePages) 自动配置</li>
<li>新增 <code>-debug</code> 脚本调试参数</li>
<li>适配 Oracle 23ai 先行版（For Exadata，非 RPM 安装）</li>
<li>完全适配 Linux ARM (aarch64) 19C 安装</li>
<li>新增自定义用户名参数：<code>-ou</code>（oracle 用户名）、<code>-gu</code>（grid 用户名）</li>
<li>适配 nvme 盘多路径配置</li>
<li>适配华为云欧拉 HCE aarch、腾讯 TencentOS 2/3/4、浪潮云峦 KeyarchOS 5</li>
<li>优化开机自启脚本配置逻辑</li>
<li>增加 grid 用户 rlwrap 配置</li>
</ul>
<h3>v5.0.0 (2024-06-18)</h3>
<ul>
<li>第五代版本正式上线，适配 99% 主流 Linux 操作系统</li>
<li>去除 <code>-iso</code> 参数，新增 <code>-lrp</code> / <code>-lnp</code> 软件源配置参数</li>
<li>新增 <code>-dbs</code> 参数指定数据库块大小，支持 2048 ~ 32768</li>
<li>重写软件源配置、软件安装和操作系统适配逻辑</li>
<li>重写 DBCA 建库逻辑，使用静默文件方式建库</li>
<li>支持复杂密码（去除密码复杂度限制）</li>
<li>重写在线重做日志逻辑，更加智能化</li>
<li>增加 <code>-o</code> 参数名称校验（长度、字符规则）</li>
<li>优化互信逻辑，提高 RAC SSH 互信成功概率</li>
<li>优化脚本逻辑，删除冗余代码，执行速度更快</li>
</ul>
<h3>v4.0.0 (2024-05-14)</h3>
<ul>
<li>第四代版本正式上线，完美适配主流国产操作系统</li>
<li>支持华为欧拉 openEuler 20~23、龙蜥 Anolis 7/8、统信 UOS V20、银河麒麟 Kylin V10 SP3、中标麒麟 NeoKylin V7</li>
<li>新增 <code>-giv</code> 参数，支持 GI 和 DB 不同版本安装</li>
<li>新增 <code>-o</code> 参数支持一键创建多个数据库实例（逗号分隔）</li>
<li>美化安装过程输出，增加脚本单步计时和完整安装计时</li>
<li>适配 SUSE 15 SP5、Fedora 39</li>
<li>增加 RHEL 9 安装 Oracle 19C 支持（需 RU 补丁 ≥ 19.19）</li>
<li>增加密码复杂度校验、国产数据库安装前置检查</li>
<li>修复多路径配置时排除系统盘 sda 的 BUG</li>
</ul>
<h3>v3.0.0 (2023-04-28)</h3>
<ul>
<li>RAC 模式不限节点数</li>
<li>新增单机 ASM 模式</li>
<li>新增 <code>-fd</code> 参数筛选多路径磁盘</li>
<li>支持不配置多路径直接 udev 绑盘</li>
<li>适配麒麟 V10 国产系统安装 Oracle 11gR2 / 12cR2 / 19c</li>
<li>适配 Linux 8 安装 Oracle 11gR2 单机版</li>
<li>安装过程输出全部汉化</li>
</ul>
<h3>v2.0.0 (2022-07-03)</h3>
<ul>
<li>重写 OracleShellInstall 脚本第二版</li>
<li>新增参数：<code>-redo</code> / <code>-pdb</code> / <code>-er</code> / <code>-opd</code> / <code>-lf</code> / <code>-dp</code></li>
<li>新增 <code>-jpa</code> 参数安装 OJVM 补丁</li>
<li>新增 <code>-adc</code> 参数支持无需脚本配置 ASM 磁盘（多路径 + udev）</li>
<li>支持 RAC 3+ 节点安装（删除固定 2 节点参数限制）</li>
<li>新增 swap 自动配置、多路控制文件复用</li>
</ul>
<h3>v1.0.0 (2022-04-01)</h3>
<ul>
<li>创建 OracleShellInstall 脚本</li>
<li>支持 Oracle 单机安装基础功能</li>
</ul>
</div>
<divclass="doc-content doc-en" style="display:none">
<h2id="en-quickstart">Quick Start</h2>
<p>OracleShellInstall is a one-click automated Oracle Database installation script supporting Oracle 11gR2 through 26ai across 20+ Linux distributions. The script automatically handles OS parameter configuration, dependency installation, user creation, Oracle software installation, and database creation.</p>
<h3>3-Step Install</h3>
<ol>
<li><strong>Upload packages</strong> - Upload <code>OracleShellInstall</code> and Oracle installation media to the <code>/soft</code> directory on your server</li>
<li><strong>Configure parameters</strong> - Use the <ahref="generator.html">Command Generator</a> or manually compose install parameters</li>
<li><strong>Execute</strong> - Run the generated command as <code>root</code> in the <code>/soft</code> directory</li>
</ol>
<divclass="note"><strong>Note:</strong> The script must be run as root user in the directory containing the installation media. Bash version >= 4 is required.</div>
<h2id="en-prepare">Prerequisites</h2>
<h3>Directory Structure</h3>
<p>Place the following files in the <code>/soft</code> directory:</p>
<pre>/soft/
OracleShellInstall <spanclass="pc"># Install script</span>
LINUX.X64_193000_db_home.zip <spanclass="pc"># Oracle media (19c example)</span>
p35940989_190000.zip <spanclass="pc"># PSU/RU patch (optional)</span>
p35926646_190000.zip <spanclass="pc"># OJVM patch (optional)</span>
p6880880_190000.zip <spanclass="pc"># OPatch (optional, needed for patches)</span></pre>
<h3>System Requirements</h3>
<ul>
<li>Supported OS: CentOS 7/8, RHEL 7/8/9, OracleLinux, Rocky Linux, Anolis OS, openEuler, Kylin, UOS, Ubuntu, Debian, etc.</li>
<li>Bash version >= 4</li>
<li>Recommended memory >= 2GB (production >= 8GB)</li>
<li>Disk space: at least 15GB for Oracle software, data files as per business requirements</li>
<li>Network: ensure yum/dnf/apt package sources are available, or use local repo (<code>-lrp Y</code>)</li>
<li>SELinux: the script automatically disables SELinux, no manual action needed</li>
<li>Firewall: the script automatically disables the firewall; re-configure after installation if needed</li>
</ul>
<h2id="en-media">Installation Media</h2>
<p>Different Oracle versions require different installation media files. Prepare the corresponding packages for your target version. The script automatically identifies ZIP files in the <code>/soft</code> directory.</p>
<divclass="doc-table-wrap">
<tableclass="media-table resp-cards">
<thead><tr><thscope="col">Oracle Version</th><thscope="col">Database Media</th><thscope="col">Grid Media (ASM/RAC)</th></tr></thead>
<tbody>
<tr><tddata-label="Oracle Version">11gR2</td><tddata-label="Database Media"><code>p13390677_112040_Linux-x86-64_1of7.zip</code><br><code>p13390677_112040_Linux-x86-64_2of7.zip</code></td><tddata-label="Grid Media"><code>p13390677_112040_Linux-x86-64_3of7.zip</code></td></tr>
<tr><tddata-label="Oracle Version">12cR2</td><tddata-label="Database Media"><code>linuxx64_12201_database.zip</code></td><tddata-label="Grid Media"><code>linuxx64_12201_grid_home.zip</code></td></tr>
<tr><tddata-label="Oracle Version">19c</td><tddata-label="Database Media"><code>LINUX.X64_193000_db_home.zip</code></td><tddata-label="Grid Media"><code>LINUX.X64_193000_grid_home.zip</code></td></tr>
<tr><tddata-label="Oracle Version">21c</td><tddata-label="Database Media"><code>LINUX.X64_213000_db_home.zip</code></td><tddata-label="Grid Media"><code>LINUX.X64_213000_grid_home.zip</code></td></tr>
<tr><tddata-label="Oracle Version">26ai</td><tddata-label="Database Media"><code>LINUX.X64_260000_db_home.zip</code></td><tddata-label="Grid Media"><code>LINUX.X64_260000_grid_home.zip</code></td></tr>
</tbody>
</table>
</div>
<divclass="tip"><strong>Tip:</strong> Oracle 19c and above only require a single ZIP file. 11gR2 requires multiple volume files. Patch files (PSU/RU/OJVM) and the OPatch tool should be placed in the same directory; the script identifies them automatically.</div>
<h2id="en-howworks">How It Works</h2>
<p>The OracleShellInstall script follows this automated workflow:</p>
<h3>Execution Flow</h3>
<ol>
<li><strong>Parameter Validation</strong> - Validates all input parameters, checks required fields, verifies password format</li>
<li><strong>Environment Detection</strong> - Identifies OS type and version, detects CPU architecture, checks disk space</li>
<li><strong>OS Configuration</strong> - Configures hostname, hosts, kernel parameters, resource limits, disables SELinux/firewall, configures NTP</li>
<li><strong>Dependency Installation</strong> - Automatically configures package sources and installs Oracle-required dependencies</li>
<li><strong>User Creation</strong> - Creates oracle/grid users and groups (oinstall, dba, asmadmin, etc.), sets environment variables</li>
<li><strong>Directory Setup</strong> - Creates ORACLE_BASE, ORACLE_HOME directory structure with proper permissions</li>
<li><strong>Disk Configuration</strong> (ASM/RAC) - Configures ASM disks via UDEV rules or multipath</li>
<li><strong>Grid Installation</strong> (ASM/RAC) - Extracts and installs Grid Infrastructure, creates ASM disk groups</li>
<li><strong>SSH Trust</strong> (RAC) - Establishes passwordless SSH between all nodes for root, oracle, and grid users</li>
<li><strong>Database Software Install</strong> - Extracts Oracle media and runs silent installation</li>
<li><strong>Patch Application</strong> (optional) - Applies PSU/RU and OJVM patches</li>
<li><strong>Database Creation</strong> - Creates database instance via DBCA silent mode, creates PDBs if specified</li>
<li><strong>Post-Install Config</strong> - Configures auto-start, optimizes parameters (if specified), configures HugePages (if specified)</li>
</ol>
<h3>Log Files</h3>
<p>Two log files are generated during installation:</p>
<ul>
<li><code>print_shell_install_*.log</code> - Detailed output log with all command stdout and stderr</li>
<li><code>shell_install_output_*.log</code> - Installation summary log with key step results</li>
</ul>
<divclass="info"><strong>Log location:</strong> Log files are created in the script's working directory (typically <code>/soft</code>), with timestamps in the filename for easy identification.</div>
<h2id="en-single">Single Instance Install</h2>
<p>Single instance mode uses file system storage, suitable for development, testing, and small-medium business scenarios.</p>
<h3>Minimal Install</h3>
<pre><spanclass="pw">sh OracleShellInstall</span> \
<spanclass="pf">-install_mode</span><spanclass="pv">single</span><spanclass="pc">`# Single instance`</span>\
<spanclass="pf">-lf</span><spanclass="pv">eth0</span><spanclass="pc">`# Public NIC name`</span></pre>
<p>This command uses all defaults: database name orcl, character set AL32UTF8, install directory /u01, data directory /oradata.</p>
<h3>Custom Install</h3>
<pre><spanclass="pw">sh OracleShellInstall</span> \
<spanclass="pf">-install_mode</span><spanclass="pv">single</span><spanclass="pc">`# Single instance`</span>\
<spanclass="pf">-lf</span><spanclass="pv">eth0</span><spanclass="pc">`# Public NIC name`</span>\
<spanclass="pf">-n</span><spanclass="pv">oracledb</span><spanclass="pc">`# Hostname`</span>\
<spanclass="pf">-o</span><spanclass="pv">prod</span><spanclass="pc">`# Database name`</span>\
<spanclass="pf">-dp</span><spanclass="pv">'Passw0rd#'</span><spanclass="pc">`# DB password`</span>\
<spanclass="pf">-ds</span><spanclass="pv">ZHS16GBK</span><spanclass="pc">`# Character set`</span>\
<spanclass="pf">-pdb</span><spanclass="pv">pdb01,pdb02</span><spanclass="pc">`# Create multiple PDBs`</span>\
<spanclass="pf">-opd</span><spanclass="pv">Y</span><spanclass="pc">`# Optimize DB params`</span></pre>
<h2id="en-standalone">Standalone ASM Install</h2>
<p>Standalone ASM mode requires Grid Infrastructure and ASM disks. The script automatically configures UDEV disk binding or multipath.</p>
<pre><spanclass="pw">sh OracleShellInstall</span> \
<spanclass="pf">-install_mode</span><spanclass="pv">standalone</span><spanclass="pc">`# Standalone ASM`</span>\
<spanclass="pf">-lf</span><spanclass="pv">eth0</span><spanclass="pc">`# Public NIC name`</span>\
<spanclass="pf">-dd</span><spanclass="pv">/dev/sdb,/dev/sdc</span><spanclass="pc">`# DATA disks`</span></pre>
<divclass="note"><strong>Tip:</strong> To skip multipath, set <code>-mp N</code> and the script will use UDEV binding directly. If you've already configured ASM disks, set <code>-adc N</code> and provide the configured disk paths.</div>
<h3>Custom ASM Install</h3>
<pre><spanclass="pw">sh OracleShellInstall</span> \
<spanclass="pf">-install_mode</span><spanclass="pv">standalone</span><spanclass="pc">`# Standalone ASM`</span>\
<spanclass="pf">-lf</span><spanclass="pv">eth0</span><spanclass="pc">`# Public NIC`</span>\
<spanclass="pf">-o</span><spanclass="pv">prod</span><spanclass="pc">`# Database name`</span>\
<spanclass="pf">-dp</span><spanclass="pv">'Passw0rd#'</span><spanclass="pc">`# DB password`</span>\
<spanclass="pf">-mp</span><spanclass="pv">N</span><spanclass="pc">`# Skip multipath`</span>\
<spanclass="pf">-dd</span><spanclass="pv">/dev/sdb,/dev/sdc,/dev/sdd</span><spanclass="pc">`# 3 DATA disks`</span>\
<spanclass="pf">-dn</span><spanclass="pv">DATADG</span><spanclass="pc">`# Custom diskgroup name`</span>\
<spanclass="pf">-dr</span><spanclass="pv">NORMAL</span><spanclass="pc">`# NORMAL redundancy`</span>\
<spanclass="pf">-gpa</span><spanclass="pv">35940989</span><spanclass="pc">`# Grid patch`</span>\
<spanclass="pf">-opa</span><spanclass="pv">35940989</span><spanclass="pc">`# Oracle patch`</span></pre>
<divclass="warn"><strong>Note:</strong> NORMAL redundancy requires at least 3 disks, HIGH redundancy requires at least 5 disks. EXTERNAL redundancy (no mirroring) requires only 1 disk.</div>
<h2id="en-rac">RAC Cluster Install</h2>
<p>RAC mode runs on the first node. The script automatically configures SSH trust on all nodes, installs Grid, sets up ASM disks, and creates the database.</p>
<divclass="warn"><strong>RAC Prerequisites:</strong>
<ulstyle="margin:8px 0 0 20px">
<li>All nodes must have the same root password</li>
<li>All nodes must have public and heartbeat networks configured and reachable</li>
<li>Shared disks must be visible on all nodes (SAN/iSCSI/shared VMDK, etc.)</li>
<li>Only run the script on the first node; it syncs to other nodes automatically</li>
</ul></div>
<h3>Basic 2-Node RAC</h3>
<pre><spanclass="pw">sh OracleShellInstall</span> \
<spanclass="pf">-install_mode</span><spanclass="pv">rac</span><spanclass="pc">`# RAC cluster`</span>\
<spanclass="pf">-lf</span><spanclass="pv">eth0</span><spanclass="pc">`# Public NIC`</span>\
<spanclass="pf">-pf</span><spanclass="pv">eth1,eth2</span><spanclass="pc">`# Heartbeat NICs`</span>\
<spanclass="pf">-n</span><spanclass="pv">orcl</span><spanclass="pc">`# Hostname prefix`</span>\
<spanclass="pf">-hn</span><spanclass="pv">orcl01,orcl02</span><spanclass="pc">`# All node hostnames`</span>\
<spanclass="pf">-ri</span><spanclass="pv">10.0.0.101,10.0.0.102</span><spanclass="pc">`# Public IPs`</span>\
<spanclass="pf">-vi</span><spanclass="pv">10.0.0.103,10.0.0.104</span><spanclass="pc">`# Virtual IPs`</span>\
<spanclass="pf">-si</span><spanclass="pv">10.0.0.105</span><spanclass="pc">`# Scan IP`</span>\
<spanclass="pf">-rp</span><spanclass="pv">'rootPasswd'</span><spanclass="pc">`# root password`</span>\
<spanclass="pf">-od</span><spanclass="pv">/dev/sdb</span><spanclass="pc">`# OCR disks`</span>\
<spanclass="pf">-dd</span><spanclass="pv">/dev/sdc</span><spanclass="pc">`# DATA disks`</span></pre>
<h3>Production RAC (with ARCH Diskgroup and Patches)</h3>
<pre><spanclass="pw">sh OracleShellInstall</span> \
<spanclass="pf">-install_mode</span><spanclass="pv">rac</span><spanclass="pc">`# RAC cluster`</span>\
<spanclass="pf">-lf</span><spanclass="pv">ens192</span><spanclass="pc">`# Public NIC`</span>\
<spanclass="pf">-pf</span><spanclass="pv">ens224,ens256</span><spanclass="pc">`# Dual heartbeat NICs`</span>\
<spanclass="pf">-n</span><spanclass="pv">dbprod</span><spanclass="pc">`# Hostname prefix`</span>\
<spanclass="pf">-hn</span><spanclass="pv">dbprod01,dbprod02</span><spanclass="pc">`# Node hostnames`</span>\
<spanclass="pf">-ri</span><spanclass="pv">192.168.1.101,192.168.1.102</span><spanclass="pc">`# Public IPs`</span>\
<spanclass="pf">-vi</span><spanclass="pv">192.168.1.103,192.168.1.104</span><spanclass="pc">`# Virtual IPs`</span>\
<spanclass="pf">-si</span><spanclass="pv">192.168.1.105</span><spanclass="pc">`# Scan IP`</span>\
<spanclass="pf">-rp</span><spanclass="pv">'R00t#2024'</span><spanclass="pc">`# root password`</span>\
<spanclass="pf">-o</span><spanclass="pv">proddb</span><spanclass="pc">`# Database name`</span>\
<spanclass="pf">-dp</span><spanclass="pv">'Oracle#2024'</span><spanclass="pc">`# DB password`</span>\
<spanclass="pf">-ds</span><spanclass="pv">ZHS16GBK</span><spanclass="pc">`# Character set`</span>\
<spanclass="pf">-od</span><spanclass="pv">/dev/sdb,/dev/sdc,/dev/sdd</span><spanclass="pc">`# OCR disks`</span>\
<spanclass="pf">-or</span><spanclass="pv">NORMAL</span><spanclass="pc">`# OCR NORMAL redundancy`</span>\
<spanclass="pf">-dd</span><spanclass="pv">/dev/sde,/dev/sdf,/dev/sdg</span><spanclass="pc">`# DATA disks`</span>\
<spanclass="pf">-dr</span><spanclass="pv">NORMAL</span><spanclass="pc">`# DATA NORMAL redundancy`</span>\
<spanclass="pf">-ad</span><spanclass="pv">/dev/sdh,/dev/sdi</span><spanclass="pc">`# ARCH archive disks`</span>\
<spanclass="pf">-ar</span><spanclass="pv">EXTERNAL</span><spanclass="pc">`# ARCH redundancy`</span>\
<spanclass="pf">-gpa</span><spanclass="pv">35940989</span><spanclass="pc">`# Grid patch`</span>\
<spanclass="pf">-opa</span><spanclass="pv">35940989</span><spanclass="pc">`# Oracle patch`</span>\
<spanclass="pf">-jpa</span><spanclass="pv">35926646</span><spanclass="pc">`# OJVM patch`</span>\
<spanclass="pf">-opd</span><spanclass="pv">Y</span><spanclass="pc">`# Optimize DB params`</span>\
<spanclass="pf">-hf</span><spanclass="pv">Y</span><spanclass="pc">`# Configure HugePages`</span></pre>
<divclass="tip"><strong>Tip:</strong> For production environments, use NORMAL redundancy for the OCR diskgroup (at least 3 disks) and configure a separate ARCH diskgroup for archive logs.</div>
<h2id="en-params-common">Common Parameters</h2>
<divclass="doc-table-wrap">
<tableclass="param-table">
<tr><thscope="col">Param</th><thscope="col">Description</th><thscope="col">Default</th></tr>
<tr><td>-lf</td><td>Public IP network interface name (required)</td><td>-</td></tr>
<tr><td>-n</td><td>Hostname (single) or hostname prefix (RAC)</td><td>orcl</td></tr>
<tr><td>-o</td><td>Database name, supports multiple: orcl,oradb</td><td>orcl</td></tr>
<tr><td>-d</td><td>Oracle software installation root directory</td><td>/u01</td></tr>
<tr><td>-ou</td><td>System oracle username</td><td>oracle</td></tr>
<tr><td>-op</td><td>System oracle user password, wrap special chars in single quotes</td><td>oracle</td></tr>
<tr><td>-dp</td><td>Database sys/system password, must start with letter, may contain _#$</td><td>oracle</td></tr>
<tr><td>-ds</td><td>Database character set</td><td>AL32UTF8</td></tr>
<tr><td>-ns</td><td>National character set</td><td>AL16UTF16</td></tr>
<tr><td>-dbs</td><td>Database block size: 2048/4096/8192/16384/32768</td><td>8192</td></tr>
<tr><td>-redo</td><td>Redo log file size (MB)</td><td>1024</td></tr>
<tr><td>-er</td><td>Enable archive mode: true/false</td><td>true</td></tr>
<tr><td>-pdb</td><td>PDB name (enables CDB architecture), comma-separated for multiple</td><td>pdb01</td></tr>
<tr><td>-ord</td><td>Data file directory (single instance mode)</td><td>/oradata</td></tr>
<tr><td>-ard</td><td>Archive file directory (single instance mode)</td><td>/oradata/archivelog</td></tr>
<tr><td>-lrp</td><td>Configure local software repository (Y/N)</td><td>Y</td></tr>
<tr><td>-nrp</td><td>Configure network software repository (Y/N)</td><td>N</td></tr>
<tr><td>-gui</td><td>Install system GUI (Y/N)</td><td>N</td></tr>
<tr><td>-opd</td><td>Optimize database parameters (Y/N)</td><td>N</td></tr>
<tr><td>-hf</td><td>Configure HugePages (Y/N)</td><td>N</td></tr>
<tr><td>-m</td><td>OS configuration only (Y/N)</td><td>N</td></tr>
<tr><td>-ud</td><td>Install to DB software only (Y/N)</td><td>N</td></tr>
<tr><td>-opa</td><td>Oracle PSU/RU patch ID</td><td>-</td></tr>
<tr><td>-jpa</td><td>OJVM PSU/RU patch ID</td><td>-</td></tr>
</table>