ReddRadar
Agent skill
storage
Storage management for Bazzite. Automounting drives (BTRFS/EXT4, Framework, SteamOS), BTRFS deduplication, rmlint disk trimming, and snapper snapshots. Use when users need to configure disk and partition management.
Install this agent skill to your Project
npx add-skill https://github.com/majiayu000/claude-skill-registry/tree/main/skills/data/storage
SKILL.md
Storage - Bazzite Storage Management
Overview
Bazzite supports automatic mounting of drives, BTRFS features like deduplication and snapshots, and disk optimization with rmlint.
Quick Reference
Automounting
| Command | Description |
|---|---|
ujust enable-automounting |
Enable BTRFS/EXT4 automount |
ujust disable-automounting |
Disable BTRFS/EXT4 automount |
ujust enable-framework-automount |
Enable Framework laptop automount |
ujust disable-framework-automount |
Disable Framework automount |
ujust enable-steamos-automount |
Enable SteamOS automount |
ujust disable-steamos-automount |
Disable SteamOS automount |
ujust enable-automount-all |
Enable all automounting |
ujust disable-automount-all |
Disable all automounting |
BTRFS Features
| Command | Description |
|---|---|
ujust enable-deduplication |
Enable BTRFS dedup for /var/home |
ujust enable-rmlint |
Enable/disable rmlint trim |
ujust config-snapshots |
Enable/disable snapper snapshots |
Automounting
Standard Automounting
# Enable automounting for BTRFS/EXT4 labeled partitions
ujust enable-automounting
# Disable
ujust disable-automounting
Mounts drives with recognized labels at:
/run/media/$USER/<label>
Framework Laptop
# Enable Framework-specific automounting
ujust enable-framework-automount
# Disable
ujust disable-framework-automount
Handles Framework expansion cards and storage modules.
SteamOS Mounts
# Enable SteamOS-style automounting
ujust enable-steamos-automount
# Disable
ujust disable-steamos-automount
Compatibility with SteamOS mount paths.
All Automounting
# Enable everything
ujust enable-automount-all
# Disable everything
ujust disable-automount-all
BTRFS Deduplication
Enable Deduplication
# Enable BTRFS deduplication for /var/home
ujust enable-deduplication
Benefits:
- Saves space with duplicate files
- Runs in background
- Minimal performance impact
Note: Only for BTRFS partitions.
Disk Trimming
Enable rmlint
# Enable/disable rmlint trim feature
ujust enable-rmlint
rmlint finds and removes:
- Duplicate files
- Empty directories
- Broken symlinks
- Other disk clutter
Snapshots
Configure Snapper
# Enable/disable snapper snapshots for /var/home
ujust config-snapshots
Snapper:
- Creates automatic snapshots
- Allows rollback of /var/home
- Timeline-based retention
Warning: Snapshots use disk space.
Common Workflows
Add External Drive
# Enable automounting
ujust enable-automounting
# Plug in drive - mounts automatically
# Access at /run/media/$USER/<label>
Space Optimization
# Enable deduplication
ujust enable-deduplication
# Enable rmlint for cleanup
ujust enable-rmlint
Backup with Snapshots
# Enable snapshots
ujust config-snapshots
# View snapshots
snapper list
# Rollback
snapper rollback <number>
Framework Setup
# Enable Framework automounting
ujust enable-framework-automount
# Expansion cards auto-mount when inserted
Manual Mount Management
Mount Manually
# Create mount point
sudo mkdir -p /mnt/data
# Mount
sudo mount /dev/sdb1 /mnt/data
# Mount BTRFS with options
sudo mount -o compress=zstd /dev/sdb1 /mnt/data
Add to fstab
# Get UUID
lsblk -o NAME,UUID,FSTYPE
# Edit fstab
sudo nano /etc/fstab
# Add line:
# UUID=<uuid> /mnt/data btrfs defaults,compress=zstd 0 0
Verification
Check Mounts
# List mounts
mount | grep -E "/dev/sd|/dev/nvme"
# List block devices
lsblk
# Check BTRFS usage
btrfs filesystem usage /var/home
Check Deduplication
# Check dedup status
btrfs filesystem df /var/home
Check Snapshots
# List snapshots
snapper list
# Snapshot details
snapper status <number>
Troubleshooting
Drive Not Automounting
Check label:
lsblk -o NAME,LABEL,FSTYPE
Check automount status:
# Is automounting enabled?
gsettings get org.gnome.desktop.media-handling automount
Manual mount to test:
sudo mount /dev/sdb1 /mnt/test
Deduplication Not Working
Verify BTRFS:
# Must be BTRFS
df -T /var/home | grep btrfs
Check status:
btrfs filesystem du -s /var/home
Snapshots Filling Disk
List and clean:
# List snapshots
snapper list
# Delete old snapshots
snapper delete <number>
# Or disable entirely
ujust config-snapshots
Cross-References
- bazzite:system - System cleanup
- bazzite:security - LUKS encryption
- bazzite-ai:configure - Docker/Podman storage
When to Use This Skill
Use when the user asks about:
- "mount drive", "automount", "external drive"
- "Framework storage", "expansion card", "SteamOS mount"
- "BTRFS dedup", "deduplication", "save space"
- "disk trim", "rmlint", "cleanup duplicates"
- "snapshots", "snapper", "backup home", "rollback"
- "partition mount", "fstab", "mount on boot"
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