核心功能: - ✅ Categories/Series双视图管理(category_view.rs + import_markdown.rs) - ✅ FUSE Multi-Volume支持(tree_type参数) - ✅ SSH/SFTP/SCP/rsync协议完整实现(4042行) - ✅ NFS/SMB Module Phase 1-3完成 - ✅ Archive Module Phase 1-4完成(2916行) - ✅ Download Center API完整实现 - ✅ S3兼容API实现(560行) Git配置修正: - ✅ 删除错误origin(gitea.momentry.ddns.net) - ✅ 删除m5max128(指向机器名) - ✅ 设置origin = m5max128gitea.momentry.ddns.net/admin/markbase - ✅ 设置m4minigitea = m4minigitea.momentry.ddns.net/warren/markbase 数据清理: - ✅ 删除38个临时SQLite(保留accusys.sqlite、demo.sqlite) - ✅ 删除.bak、test_*.bin、调试脚本等临时文件 - ✅ 删除临时目录(build/、download files/、raid_test/等) - ✅ 更新.gitignore排除临时文件 架构优化: - 52个文件修改,2434行新增,4739行删除 - Workspace成员整合(16个crate) - 数据库状态:accusys.sqlite保留(主demo测试) 远程同步: - ✅ 准备推送到m5max128gitea(远程Gitea) - ✅ 准备推送到m4minigitea(本地Gitea)
95 lines
1.8 KiB
Markdown
95 lines
1.8 KiB
Markdown
# HelloFS - FSKit 最简单文件系统示例
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## 目标
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验证 FSKit API 基础功能:
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- UnaryFilesystemExtension entry point
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- FSUnaryFileSystem 基础操作
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- FSVolume 内存文件系统
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- FSItem 文件项管理
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- 基础读写操作
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## 架构
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```
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HelloFSExtension (入口点)
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↓
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HelloFS (文件系统)
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↓
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HelloVolume (卷管理,内存存储)
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↓
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HelloItem (文件项,内存数据)
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```
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## 功能
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**基础功能**:
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- ✅ Extension start/stop
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- ✅ Filesystem initialization
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- ✅ Volume creation (内存卷)
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- ✅ File lookup
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- ✅ File read/write
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- ✅ Directory readdir
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- ✅ File attributes
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**示例内容**:
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- 根目录 "/" (directory)
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- 文件 "hello.txt" (内容:"Hello from HelloFS!")
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## 编译
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```bash
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cd /Users/accusys/markbase/docs/fskit-research/examples/HelloFS
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swift build
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```
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## 运行测试
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```bash
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swift run HelloFS
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```
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**预期输出**:
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```
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=== HelloFS Test ===
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HelloFS Extension starting...
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HelloFS initialized
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HelloFS Extension started successfully
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✅ Extension started
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✅ Filesystem: HelloFS
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HelloVolume initialized with sample file: hello.txt
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✅ Volume created: test_volume
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Looking up: /
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✅ Root directory: /
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Looking up: hello.txt
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Reading: hello.txt, offset: 0, size: 100
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✅ File content: Hello from HelloFS!
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HelloFS Extension stopping...
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HelloFS filesystem stopping...
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HelloFS Extension stopped
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=== Test Complete ===
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```
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## 限制
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**当前版本限制**:
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- 仅内存文件系统(无持久化)
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- 无块设备访问(下一个示例 BlockFS)
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- 无扩展属性
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- 无符号链接/硬链接
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- 无文件锁定
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- 基础属性(无完整 POSIX 属性)
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## 下一步
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**HelloFS 验证成功后**:
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- Phase 2: BlockFS (块设备访问)
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- Phase 3: BasicFS (完整文件操作)
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- Phase 4: ZFS-MVP (ZFS 最小原型)
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## 参考文档
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- FSKIT_API.md: FSKit API 详细文档
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- FSKIT_START.md: 研究启动文档
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