Backup Always Right
A easyful Minecraft server backup mod with smart backup support 1.21.11 和简体中文
Screenshots
About this Mod
Backup Always Right
Attention!!!!! If yours Minecraft Version < 1.21.11 , Please Use Version : 1.0.0,
Mojang changed old api, so this version（Minecraft Version < 1.21.11） 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
- You need Install Fabric-Language-Kotlin too.
- Place the mod file in server's
modsfolder - Start server to generate config file
- Modify
config/bar.confas needed - Reload with
/bar reloador 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!
Available Versions
How to Install Backup Always Right on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.11).
Install Mod
Open the mod browser in the dashboard and search for "Backup Always Right". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.11, 1.21.10, 1.21.9 (+8 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Backup Always Right server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.11). You can switch loaders with one click in the panel.
Is Backup Always Right compatible with fabric?
Backup Always Right officially supports fabric for Minecraft 1.21.11, 1.21.10, 1.21.9. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Backup Always Right – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Backup Always Right consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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