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---
title: "Clonezilla"
type: entity
tags: [backup, disk-imaging, open-source, ubuntu]
---
## Basic Info
- **Full Name**: Clonezilla再生龙
- **Type**: 开源磁盘镜像备份工具
- **License**: GPL
- **Website**: https://clonezilla.org/
## Description
Clonezilla 是一款开源磁盘克隆和镜像工具,功能等同于企业级 Ghost。支持将整个磁盘备份为镜像文件并存放到 NAS通过 NFS/SMB、外置硬盘或 USB 等存储后端。支持 ext4/XFS/BTRFS/NTFS 等多种文件系统。
## Key Capabilities
- **savedisk**:将整个本地磁盘保存为镜像文件
- **restoredisk**:将镜像文件还原到磁盘(全盘覆盖)
- **partition**:仅备份/还原单个分区
- **clone**:磁盘对磁盘直接克隆(无需镜像中转)
## Workflow
1. Rufus 制作 USB 启动盘Clonezilla live ISO
2. 从 USB 启动,选择 device-image 模式
3. 挂载备份目标NFS/SMB/local_dev
4. 选择 savedisk → 选源磁盘 → 配置压缩参数
5. 开始克隆(蓝红色进度条显示传输速度和剩余时间)
## Supported Storage Backends
- NFS推荐Linux 兼容性最好)
- SMB/CIFS
- SSH/SFTP
- USB 外置磁盘
- 本地目录
## Compression Options
- `-z1p`:高压缩率(节省存储空间)
- `-z0`:不压缩(最快)
- `-z2p`:更高压缩率(最慢)
## Related
- [[磁盘镜像备份]]Clonezilla 实现的核心功能
- [[灾难恢复]]Clonezilla restoredisk 实现灾难恢复
- [[Rufus]]Clonezilla USB 启动盘制作工具
- [[Synology NAS]]Clonezilla 备份目标存储
## Aliases
- 再生龙
- Clonezilla Live