https://copicomi.github.io/ Recent content in Home on Anri’s blog Hugo en-us Tue, 07 Apr 2026 00:00:00 +0000 https://copicomi.github.io/posts/tinykv-%E5%A4%8D%E7%9B%98/ Tue, 07 Apr 2026 00:00:00 +0000 https://copicomi.github.io/posts/tinykv-%E5%A4%8D%E7%9B%98/ 架构、Raft vs. Paxos、Multi-Raft https://copicomi.github.io/posts/15445-%E5%A4%8D%E7%9B%98/ Wed, 01 Apr 2026 00:00:00 +0000 https://copicomi.github.io/posts/15445-%E5%A4%8D%E7%9B%98/ Buffer、锁并发、MVCC https://copicomi.github.io/posts/pager-reading/%E5%88%86%E5%B8%83%E5%BC%8F/2pc-spanner/ Mon, 30 Mar 2026 00:00:00 +0000 https://copicomi.github.io/posts/pager-reading/%E5%88%86%E5%B8%83%E5%BC%8F/2pc-spanner/ 2PC、Spanner 笔记 https://copicomi.github.io/posts/pager-reading/%E5%88%86%E5%B8%83%E5%BC%8F/gfs-bigtable-chubby/ Mon, 16 Mar 2026 00:00:00 +0000 https://copicomi.github.io/posts/pager-reading/%E5%88%86%E5%B8%83%E5%BC%8F/gfs-bigtable-chubby/ GFS、Bigtable、Chubby 论文笔记 https://copicomi.github.io/posts/leveldb-%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0/ Sat, 14 Feb 2026 00:00:00 +0000 https://copicomi.github.io/posts/leveldb-%E6%BA%90%E7%A0%81%E7%AC%94%E8%AE%B0/ Leveldb 源码笔记 https://copicomi.github.io/posts/pager-reading/%E5%88%86%E5%B8%83%E5%BC%8F/paxos-made-simple/ Fri, 30 Jan 2026 00:00:00 +0000 https://copicomi.github.io/posts/pager-reading/%E5%88%86%E5%B8%83%E5%BC%8F/paxos-made-simple/ 朴素 paxos 算法介绍 https://copicomi.github.io/posts/pager-reading/s081/1/ Tue, 11 Nov 2025 00:00:00 +0000 https://copicomi.github.io/posts/pager-reading/s081/1/ 虚拟机、RCU、微内核、meltdown https://copicomi.github.io/posts/%E9%87%8D%E8%AF%BB-xv6/vii/ Sat, 01 Nov 2025 02:25:04 +0800 https://copicomi.github.io/posts/%E9%87%8D%E8%AF%BB-xv6/vii/ <code>$ echo hello | cat &gt; hello.txt</code> https://copicomi.github.io/posts/%E9%87%8D%E8%AF%BB-xv6/vi/ Fri, 31 Oct 2025 00:00:00 +0000 https://copicomi.github.io/posts/%E9%87%8D%E8%AF%BB-xv6/vi/ xv6 文件系统 https://copicomi.github.io/posts/%E9%87%8D%E8%AF%BB-xv6/v/ Wed, 29 Oct 2025 19:23:45 +0800 https://copicomi.github.io/posts/%E9%87%8D%E8%AF%BB-xv6/v/ xv6 驱动、锁 https://copicomi.github.io/posts/%E9%87%8D%E8%AF%BB-xv6/iv/ Wed, 29 Oct 2025 00:00:00 +0000 https://copicomi.github.io/posts/%E9%87%8D%E8%AF%BB-xv6/iv/ xv6 Trap 与系统调用 https://copicomi.github.io/posts/%E9%87%8D%E8%AF%BB-xv6/iii/ Tue, 28 Oct 2025 00:00:00 +0000 https://copicomi.github.io/posts/%E9%87%8D%E8%AF%BB-xv6/iii/ xv6 虚拟内存 https://copicomi.github.io/posts/%E9%87%8D%E8%AF%BB-xv6/ii/ Mon, 27 Oct 2025 00:00:00 +0000 https://copicomi.github.io/posts/%E9%87%8D%E8%AF%BB-xv6/ii/ xv6 进程机制 https://copicomi.github.io/posts/%E9%87%8D%E8%AF%BB-xv6/i/ Sun, 26 Oct 2025 00:00:00 +0000 https://copicomi.github.io/posts/%E9%87%8D%E8%AF%BB-xv6/i/ xv6 启动与概览 https://copicomi.github.io/posts/%E4%BB%8E%E5%A4%B4%E5%86%99%E4%B8%80%E4%B8%AA-b+tree/ Fri, 24 Oct 2025 00:00:00 +0000 https://copicomi.github.io/posts/%E4%BB%8E%E5%A4%B4%E5%86%99%E4%B8%80%E4%B8%AA-b+tree/ CMU15-445 Lab2 经验记录 https://copicomi.github.io/posts/%E5%86%99-raft-%E6%97%B6%E8%8E%B7%E5%BE%97%E7%9A%84%E4%B8%80%E4%BA%9B%E6%96%B9%E6%B3%95%E8%AE%BA/ Sun, 14 Sep 2025 00:00:00 +0000 https://copicomi.github.io/posts/%E5%86%99-raft-%E6%97%B6%E8%8E%B7%E5%BE%97%E7%9A%84%E4%B8%80%E4%BA%9B%E6%96%B9%E6%B3%95%E8%AE%BA/ MIT6.5840 Lab3 经验记录 https://copicomi.github.io/claude/ Mon, 01 Jan 0001 00:00:00 +0000 https://copicomi.github.io/claude/ <h1 class="heading" id="claudemd"> CLAUDE.md <a class="anchor" href="#claudemd">#</a> </h1> <p>This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.</p> <h2 class="heading" id="项目概述"> 项目概述 <a class="anchor" href="#%e9%a1%b9%e7%9b%ae%e6%a6%82%e8%bf%b0">#</a> </h2> <p>这是一个基于 Hugo 静态网站生成器的个人技术博客，使用 Typo 主题，内容主要通过 Obsidian 管理和编辑。</p> <h2 class="heading" id="常用命令"> 常用命令 <a class="anchor" href="#%e5%b8%b8%e7%94%a8%e5%91%bd%e4%bb%a4">#</a> </h2> <h3 class="heading" id="本地开发"> 本地开发 <a class="anchor" href="#%e6%9c%ac%e5%9c%b0%e5%bc%80%e5%8f%91">#</a> </h3> <div class="highlight"><pre tabindex="0" style="background-color:#fff;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span><span style="color:#888;font-style:italic"># 从项目根目录运行</span> </span></span><span style="display:flex;"><span>hugo server -D <span style="color:#888;font-style:italic"># 启动开发服务器（包含草稿）</span> </span></span><span style="display:flex;"><span>hugo server <span style="color:#888;font-style:italic"># 启动开发服务器（不含草稿）</span> </span></span></code></pre></div><h3 class="heading" id="构建与部署"> 构建与部署 <a class="anchor" href="#%e6%9e%84%e5%bb%ba%e4%b8%8e%e9%83%a8%e7%bd%b2">#</a> </h3> <div class="highlight"><pre tabindex="0" style="background-color:#fff;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>hugo <span style="color:#888;font-style:italic"># 构建静态网站到 public/ 目录</span> </span></span><span style="display:flex;"><span>./push.sh <span style="color:#888;font-style:italic"># 部署到 GitHub Pages（会强制推送）</span> </span></span></code></pre></div><h2 class="heading" id="内容结构"> 内容结构 <a class="anchor" href="#%e5%86%85%e5%ae%b9%e7%bb%93%e6%9e%84">#</a> </h2> <h3 class="heading" id="文章组织"> 文章组织 <a class="anchor" href="#%e6%96%87%e7%ab%a0%e7%bb%84%e7%bb%87">#</a> </h3> <ul> <li><strong>位置</strong>: <code>posts/</code> 目录</li> <li><strong>格式</strong>: 每篇文章是一个子目录，包含 <code>index.md</code> 文件和可选的 <code>assets/</code> 图片目录</li> <li><strong>Frontmatter</strong>: 使用 TOML 格式（<code>+++</code> 包围） <div class="highlight"><pre tabindex="0" style="background-color:#fff;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-toml" data-lang="toml"><span style="display:flex;"><span><span style="">+++</span> </span></span><span style="display:flex;"><span>title = <span style="color:#666;font-style:italic">&#34;文章标题&#34;</span> </span></span><span style="display:flex;"><span>date = <span style="color:#666;font-style:italic">&#34;2025-10-26&#34;</span> </span></span><span style="display:flex;"><span>summary = <span style="color:#666;font-style:italic">&#34;文章摘要&#34;</span> </span></span><span style="display:flex;"><span>categories = [<span style="color:#666;font-style:italic">&#34;分类&#34;</span>] </span></span><span style="display:flex;"><span>tags = [<span style="color:#666;font-style:italic">&#34;tag1&#34;</span>, <span style="color:#666;font-style:italic">&#34;tag2&#34;</span>] </span></span><span style="display:flex;"><span>draft = <span style="font-weight:bold;text-decoration:underline">false</span> <span style="color:#888;font-style:italic"># 草稿设为 true</span> </span></span><span style="display:flex;"><span>math = <span style="font-weight:bold;text-decoration:underline">true</span> <span style="color:#888;font-style:italic"># 需要数学公式时启用</span> </span></span><span style="display:flex;"><span><span style="">+++</span> </span></span></code></pre></div></li> </ul> <h3 class="heading" id="主要内容系列"> 主要内容系列 <a class="anchor" href="#%e4%b8%bb%e8%a6%81%e5%86%85%e5%ae%b9%e7%b3%bb%e5%88%97">#</a> </h3> <ul> <li><strong>重读 xv6</strong>: 操作系统学习笔记，分为 I-VII 七个部分</li> <li><strong>pager-reading</strong>: 论文阅读笔记 <ul> <li><code>S081/</code>: MIT 6.S081 相关论文</li> <li><code>分布式/</code>: 分布式系统论文（GFS, Bigtable, Chubby, Paxos, Spanner）</li> </ul> </li> <li><strong>课程复盘</strong>: 数据库课程实验总结 <ul> <li><code>15445 复盘</code>: CMU 15-445 Database Systems</li> <li><code>TinyKV 复盘</code>: PingCAP 的分布式 KV 课程</li> </ul> </li> <li><strong>实现系列</strong>: 从零实现的数据结构和算法 <ul> <li><code>从头写一个 B+Tree</code></li> <li><code>写 Raft 时获得的一些方法论</code></li> </ul> </li> <li><strong>源码阅读</strong>: <ul> <li><code>Leveldb 源码笔记</code></li> </ul> </li> </ul> <h3 class="heading" id="图片资源"> 图片资源 <a class="anchor" href="#%e5%9b%be%e7%89%87%e8%b5%84%e6%ba%90">#</a> </h3> <ul> <li>放置在对应文章目录的 <code>assets/</code> 子目录中</li> <li>在 Markdown 中引用: <code></code></li> </ul> <h2 class="heading" id="主题与配置"> 主题与配置 <a class="anchor" href="#%e4%b8%bb%e9%a2%98%e4%b8%8e%e9%85%8d%e7%bd%ae">#</a> </h2> <h3 class="heading" id="typo-主题"> Typo 主题 <a class="anchor" href="#typo-%e4%b8%bb%e9%a2%98">#</a> </h3> <ul> <li>主题位置: <code>themes/typo/</code></li> <li>详细文档: <a href="https://tomfran.github.io/typo-wiki/">https://tomfran.github.io/typo-wiki/</a></li> <li>特性: 暗色模式、自动标题编号、多种配色方案、评论支持</li> </ul> <h3 class="heading" id="配置文件"> 配置文件 <a class="anchor" href="#%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6">#</a> </h3> <ul> <li><strong>主配置</strong>: <code>hugo.toml</code>（项目根目录）</li> <li><strong>自定义布局</strong>: <code>layouts/partials/head.html</code>（覆盖主题的 head）</li> <li><strong>文章模板</strong>: <code>archetypes/default.md</code></li> </ul> <h3 class="heading" id="税法taxonomies"> 税法（Taxonomies） <a class="anchor" href="#%e7%a8%8e%e6%b3%95taxonomies">#</a> </h3> <ul> <li><code>tags</code>: 文章标签</li> <li><code>categories</code>: 文章分类</li> </ul> <h2 class="heading" id="内容管理"> 内容管理 <a class="anchor" href="#%e5%86%85%e5%ae%b9%e7%ae%a1%e7%90%86">#</a> </h2> <h3 class="heading" id="obsidian-集成"> Obsidian 集成 <a class="anchor" href="#obsidian-%e9%9b%86%e6%88%90">#</a> </h3> <ul> <li><code>.obsidian/</code> 目录包含 Obsidian 的配置和插件</li> <li>使用 Obsidian 进行内容编辑和管理</li> <li>注意 Obsidian 的同步冲突文件（<code>.sync-conflict-*</code>）应被忽略</li> </ul> <h3 class="heading" id="文章创建"> 文章创建 <a class="anchor" href="#%e6%96%87%e7%ab%a0%e5%88%9b%e5%bb%ba">#</a> </h3> <p>使用 Hugo archetype 创建新文章：</p>