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lssd-mounter

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Mount Local SSDs as RAID0 for fast ML caches.

Data & Analytics#cache#HuggingFace#Google Cloud#mdadm#lssd#local-ssd#RAID0
Authoryangwhale
Version1.0.0
Installs0

System Documentation

What problem does it solve?

LSSD Mounter helps users detect, format, and mount Google Cloud Local NVMe SSDs as a RAID0 array on /lssd, providing high-throughput storage for HuggingFace caches, model checkpoints, and temporary data used in ML workflows.

Core Features & Use Cases

  • Detects attached Local NVMe SSDs on Google Cloud VMs and validates RAID readiness.
  • Creates a RAID0 array with mdadm, formats it with ext4, and mounts it at /lssd.
  • Configures HuggingFace cache directory on /lssd (HF_HOME) for fast access to models and datasets.
  • Use Case: Quickly provision high-speed storage for ML caching and checkpoint storage in new VMs.

Quick Start

  • Check LSSD status: ./scripts/check-lssd.sh
  • Mount LSSD: sudo ./scripts/mount-lssd.sh
  • Ensure HF cache is enabled: export HF_HOME=/lssd/huggingface
  • Apply environment changes: source ~/.bashrc

Dependency Matrix

Required Modules

mdadm

Components

scripts

💻 Claude Code Installation

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Please help me install this Skill:
Name: lssd-mounter
Download link: https://github.com/yangwhale/gpu-tpu-pedia/archive/main.zip#lssd-mounter

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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