85 lines
2.0 KiB
Markdown
85 lines
2.0 KiB
Markdown
# RAID WebDAV Integration - Complete
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## Date: 2026-05-17
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## Status: Phase 1 Complete (100%)
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## Implemented Features
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### Core RAID Module
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- ✅ parity.rs (105 lines) - XOR Parity calculation
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- ✅ level_5.rs (197 lines) - RAID 5 read/write logic
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- ✅ controller.rs (134 lines) - RAID controller (RAID 0/1/5)
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- ✅ exporter.rs (95 lines) - RAID to virtual disk export
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### WebDAV Integration
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- ✅ raid_webdav_auto.rs (135 lines) - Auto-mount WebDAV server
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- ✅ Auto-mount sparseimage on startup
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- ✅ Mount point verification
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- ✅ WebDAV handler configuration
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## Test Results
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```
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running 5 tests
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test raid::parity::tests::test_xor_parity_basic ... ok
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test raid::parity::tests::test_reconstruct_single_disk_failure ... ok
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test raid::parity::tests::test_update_parity ... ok
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test raid::level_5::tests::test_raid5_stripe_location_logic ... ok
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test raid::exporter::tests::test_exporter_creation ... ok
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test result: ok. 5 passed; 0 failed
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```
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## Architecture
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```
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RAID Module (531 lines)
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├── parity.rs (XOR calculation + fault recovery)
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├── level_5.rs (Stripe location + read/write)
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├── controller.rs (Array management)
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├── exporter.rs (VDisk export)
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└── WebDAV Integration (135 lines)
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├── Auto-mount sparseimage
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├── Mount verification
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└── DavHandler configuration
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```
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## Usage
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### Start RAID WebDAV Server
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```bash
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cargo run --bin raid_webdav_auto \
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--vdisk-path data/raid_simple.sparseimage \
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--mount-name RAID_AUTO \
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--port 4933
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```
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### macOS Finder Mount
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```
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1. Finder → Cmd+K
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2. http://localhost:4933/webdav
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3. Connect (Guest/Guest)
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4. Access test_video.mp4 (258MB)
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```
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## Performance
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- Virtual disk: 258MB test file
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- Mount time: <3 seconds
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- WebDAV overhead: minimal (local filesystem)
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## Next Steps
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1. Performance testing (throughput measurement)
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2. RAID 6 implementation (Reed-Solomon)
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3. RAID 10/50/60 (nested RAID)
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4. Multi-user WebDAV support
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## Code Quality
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- Total lines: 666 (RAID + WebDAV)
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- Tests: 5 passed
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- Coverage: parity, level_5, exporter
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- Documentation: docs/RAID_MODULE_PROGRESS.md
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