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Digital Surface Labs

Digital Archive Drive Inventory

Digital Archive Drive — Inventory & Google Drive Upload Plan

Date: 2026-02-17 Author: Claude (for Joe) Status: Ready for upload

Drive Details

Detail Value
Volume name Digital Archive
Hardware Seagate BUP Slim (ST2000LM007-1R8174)
Capacity 1.82 TB
Used space ~800 GB (286M free blocks of 488M total, 4K block size)
Filesystem HFS+ (journaled, Mac-formatted)
Files 197,608
Folders 33,324
Created Oct 17, 2024
Last modified Oct 19, 2024
Condition Minor volume header corruption detected by fsck.hfsplus — mounts fine on macOS but Linux userspace HFS+ tools couldn't fully parse the extents tree

Discovery Notes

  • Drive was plugged into Jetson Orin Nano (Prometheus) via USB
  • USB host controller (tegra-xusb) had crashed — required a full reboot to detect the drive
  • Showed up as /dev/sda (USB 3.0) after reboot
  • The Tegra kernel (5.15.148-tegra) does not include the hfsplus kernel module
  • Attempted to build the module from source but kernel headers were incomplete
  • Built hfsfuse (userspace HFS+ FUSE driver) from source — it could read the volume header but not the catalog tree due to extents overflow corruption
  • fsck.hfsplus confirmed: "Volume header needs minor repair" (multiple issues), volume is "corrupt and needs to be repaired"
  • Recommendation: Plug into Mac (native HFS+ support), back up to Google Drive, then reformat as ext4 for Jetson use

Google Drive Upload Plan

Prerequisites

  • Google One Premium ($9.99/mo) or higher — provides 2 TB storage, sufficient for ~800 GB of data
  • rclone installed on Mac

Step 1: Install rclone

brew install rclone

Step 2: Configure Google Drive remote

rclone config
  • New remote → name it gdrive
  • Storage type: Google Drive
  • Scope: Full access
  • Auto config: Yes (opens browser for Google OAuth)
  • Leave all other fields default/blank

Step 3: Run the upload

rclone copy "/Volumes/Digital Archive" gdrive:"Digital Archive" \
  --progress \
  --transfers 8 \
  --checkers 16 \
  --drive-chunk-size 64M \
  --log-file ~/rclone-upload.log \
  --log-level INFO \
  --retries 10 \
  --retries-sleep 10s \
  --low-level-retries 10 \
  --stats 30s

Flags explained: - copy — upload only, never deletes anything at the destination - --transfers 8 — 8 parallel file uploads - --checkers 16 — 16 parallel threads for checking existing files - --drive-chunk-size 64M — fewer API calls for large files (uses ~512 MB RAM) - --retries 10 — retry failed uploads up to 10 times with backoff

Step 4: Resume if interrupted

Just re-run the exact same command. rclone copy skips files that are already uploaded (matches by size and modification time).

Step 5: Verify

rclone check "/Volumes/Digital Archive" gdrive:"Digital Archive" --log-file ~/rclone-verify.log

Important Limits

Limit Value
Google Drive daily upload cap ~750 GB/day
Minimum time for 800 GB ~2 days
Max file size 5 TB
API rate limit 12,000 queries per 100 seconds

rclone handles all rate limits automatically — it backs off when throttled and retries.

Optional: Create your own Google API client ID

For large transfers, creating your own API client ID gives you a dedicated rate limit quota instead of sharing rclone's default. Instructions: https://rclone.org/drive/#making-your-own-client-id

Next Steps (After Upload)

  1. Verify upload completed with rclone check
  2. Reformat drive as ext4: sudo mkfs.ext4 /dev/sda1
  3. Mount on Jetson at a chosen path (e.g., /ssd2 or /mnt/seagate)
  4. Add to /etc/fstab for auto-mount
  5. Use for additional Jetson storage (ML datasets, model weights, etc.)