Backup Always Right

Attention!!!!! If yours Minecraft Version < 1.21.11 , Please Use Version : 1.0.0,

Mojang changed old api, so this version don't support OP Permissions Setting

Support 简体中文/English

A easyful Minecraft server backup mod with smart backup, multi-language support, and multiple storage paths.

Features

• Scheduled backups - Set intervals in minutes, hours, or days
• Smart backup - Backs up only when significant world changes occur
• Multi-path support - Backup to multiple local or network locations
• Manual control - Complete command system for backup management
• Multi-language - English and Simplified Chinese, auto-detection
• Backup verification - Automatically verify backup integrity
• Compression control - 0-9 compression levels
• Old backup cleanup - Automatically remove old backups

Installation

1. You need Install Fabric-Language-Kotlin too.
2. Place the mod file in server's mods folder
3. Start server to generate config file
4. Modify config/bar.conf as needed
5. Reload with /bar reload or restart server

Commands

Command	Description	Permission
/bar start	Start manual backup	2
/bar list	List all backups	0
/bar status	Show backup system status	0
/bar reload	Reload configuration	3
/bar interval minute <1-1440>	Set interval in minutes	3
/bar interval hour <1-24>	Set interval in hours	3
/bar interval day <1-30>	Set interval in days	3
/bar autobackup enable/disable	Enable/disable auto backup	3
/bar debug enable/disable	Enable/disable debug mode	3
/bar shutdown	Backup and shutdown server	4
/bar shutdown delay <1-60>	Set shutdown delay	4

⚙️ Configuration

Edit config/bar.conf:

Path Examples

# Folders to backup (multiple separated by ;)
# 要备份的文件夹（多个用;分隔）
# Example :  world;world_nether;world_the_end;mods;whatelse
backupFolders=world  


# Local paths
backupPaths=./backups;backups;/home/mcserver/backups

# Network paths
backupPaths=backups;\\192.168.0.105\Base\Backups;D:\Backups

General Settings

# Language (auto, en_us, zh_cn)
language=en_us

# Folders to backup (separate with ;)
backupFolders=world

# Enable auto backup
backupEnabled=true

# Backup paths (separate with ;)
backupPaths=backups

# Backup interval (supports m/h/d units)
backupInterval=30m

# Maximum number of backups
maxBackups=20

# Notify players
notifyPlayers=false

# Notice time before backup (seconds)
noticeTime=3

# Shutdown delay after backup (seconds)
shutdownDelay=15

Advanced Settings

# Verify backup integrity
verifyBackup=true

# Smart backup (skip if no changes)
smartBackup=true

# Require significant changes
requireSignificantChange=false

# Change threshold (0-1.0)
changeThreshold=0.01

# Minimum changed files
minChangedFiles=5

# Compression level (0-9)
compressionLevel=3

# Minimum backup size (MB)
minBackupSizeMB=5

# Debug mode
debugMode=false

🔧 Troubleshooting

Enable debug mode: /bar debug enable

Check path permissions and disk space

Lower compression level if backup is slow

Reduce maxBackups if disk space is low

Always backup, always right!