managarten/docs/EXTERNAL_SSD_OPPORTUNITIES.md

External 4TB SSD - Opportunities & Usage Guide

This document outlines the opportunities enabled by the 4TB external SSD connected to the Mac Mini production server.

Current Setup

Component	Details
Device	Mac Mini M4 (16GB RAM)
Internal SSD	228 GB (30 GB free)
External SSD	4 TB (3.6 TB free)
Mount Point	/Volumes/TillJakob-S04
Data Directory	/Volumes/TillJakob-S04/ManaData/

Currently Migrated to SSD

Item	Size	Path
Ollama Models	~26 GB	ManaData/ollama/ (symlink: ~/.ollama)
STT Models	~19 GB	ManaData/stt-models/ (symlink: ~/STT-models)
FLUX.2	~15 GB	ManaData/flux2/ (symlink: ~/FLUX.2)
Matrix Media	Variable	ManaData/matrix-media/
PostgreSQL Backups	Variable	ManaData/backups/postgres/

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Opportunities

1. Larger LLM Models

With 4TB available, we can host significantly larger and more capable models:

Model	Size	Use Case
llama3:70b-q4	~40 GB	Highest quality general-purpose
mixtral:8x7b	~26 GB	Fast Mixture of Experts
codestral:22b	~13 GB	Best code assistant
qwen2.5:32b	~20 GB	Excellent multilingual (German)
deepseek-coder-v2:16b	~10 GB	Top coding performance
llava:34b	~20 GB	Best vision model

Potential: Host 10-20 specialized models for different tasks, switch dynamically based on use case.

2. RAG / Knowledge Databases

Enable semantic search and retrieval-augmented generation:

• Vector Database (Qdrant, ChromaDB, Milvus)
• Index documents, PDFs, codebases
• Build knowledge bases for Chat app
• Make company documentation searchable
• Estimated storage: 50-200 GB depending on corpus size

3. Local AI Services Expansion

Service	Storage	Benefit
Whisper Large-v3	~3 GB	Best-in-class speech recognition
ComfyUI + Models	50-100 GB	Local image generation (SDXL, Flux)
MusicGen	~10 GB	AI music generation
Video Models	20-50 GB	Local video AI
TTS Models	~5 GB	High-quality text-to-speech

4. Extended Backups & Disaster Recovery

Comprehensive backup strategy enabled by large storage:

Database Backups

• Daily snapshots with 90+ day retention
• Point-in-time recovery capability
• Cross-database consistency backups
• Estimated: 50-100 GB for full history

Docker Infrastructure

• Local image registry for faster deployments
• Build cache persistence across restarts
• Container snapshots before major updates
• Estimated: 100-200 GB

Code & Configuration

• Git repository mirrors (full clone backups)
• Configuration backups (Docker, Nginx, etc.)
• Secrets backup (encrypted)
• Estimated: 10-50 GB

System Recovery

• Full system snapshots via Time Machine or rsync
• Bootable recovery partition
• Quick restore capability
• Estimated: 250-500 GB

5. Media & Content Storage

Centralized media handling for all applications:

MinIO Expansion

Bucket	Purpose	Est. Size
picture-storage	AI-generated images	100+ GB
storage-storage	User cloud storage	500+ GB
nutriphi-storage	Meal photos	50+ GB
chat-attachments	Chat file uploads	100+ GB
presi-assets	Presentation media	50+ GB

Media Processing

• Video transcoding pipeline with temp storage
• Image optimization cache
• Thumbnail generation storage
• Audio processing workspace

Content Delivery

• Static asset hosting for all apps
• Game assets for games/ projects
• Landing page media (images, videos)
• Documentation assets

6. New Application Possibilities

The storage enables entirely new application categories:

Media Applications

App Idea	Storage Need	Description
Video Library	500+ GB	Local video storage with transcripts, searchable via AI
Music Streaming	200+ GB	Personal music collection, Spotify-like interface
Photo Library	500+ GB	iCloud/Google Photos alternative with AI tagging
Podcast Archive	100+ GB	Download, transcribe, search podcasts

Document & Knowledge

App Idea	Storage Need	Description
Document Vault	100+ GB	Encrypted document storage with OCR
Research Archive	200+ GB	Papers, articles, bookmarks with AI summaries
Code Archive	50+ GB	Searchable repository of code snippets
Learning Library	100+ GB	Courses, tutorials, educational content

AI-Powered Services

App Idea	Storage Need	Description
Local AI Studio	200+ GB	ComfyUI, training data, generated outputs
Voice Clone Lab	20+ GB	Custom TTS voices
Dataset Hub	100+ GB	ML training datasets

7. Development & Testing

Enhanced development workflow:

• Large test datasets for ML experiments
• Build cache for faster CI/CD
• Staging databases with production-like data
• Log aggregation (Loki/ELK) with extended retention
• Performance profiling data storage

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Implementation Priority

Phase 1 (Immediate)

• Migrate Ollama models
• Migrate STT/FLUX models
• Setup PostgreSQL backups
• Download additional LLM models

Phase 2 (Short-term)

• Setup local Docker registry
• Expand MinIO to SSD
• Implement extended backup retention
• Add vector database for RAG

Phase 3 (Medium-term)

• Setup ComfyUI for local image generation
• Implement media processing pipeline
• Add video/audio transcription service

Phase 4 (Long-term)

• Build new media-focused applications
• Implement full disaster recovery
• Create AI training infrastructure

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Technical Notes

Adding Docker File Sharing for SSD

To enable Docker containers to use SSD storage directly:

1. Open Docker Desktop → Settings → Resources → File Sharing
2. Add /Volumes/TillJakob-S04/ManaData/
3. Restart Docker Desktop

Symlink Pattern

For applications that don't support custom paths:

# Move data to SSD
mv ~/original-path /Volumes/TillJakob-S04/ManaData/new-location

# Create symlink
ln -s /Volumes/TillJakob-S04/ManaData/new-location ~/original-path

Monitoring SSD Usage

# Check SSD usage
df -h /Volumes/TillJakob-S04

# Check ManaData breakdown
du -sh /Volumes/TillJakob-S04/ManaData/*

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Last updated: 2026-02-01