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title: ZimaOS系统快速恢复指南 | ||
description: | ||
type: Docs | ||
author: admin | ||
tip: 顶部栏固定格式请勿删除,description为文章描述,不填时将截取内容最前一段文字 | ||
--- | ||
## 引言 | ||
ZimaOS是一个轻量级的NAS操作系统,采用双分区设计(插槽A和插槽B),每个分区大小约为6GB。当一个分区发生故障时,您可以轻松切换到备用分区,以确保系统继续运行。本教程将指导您在系统出现问题时如何切换到备用分区。 | ||
## 准备工作 | ||
在开始之前,请确保已连接显示器和键盘。 | ||
## 步骤指南: | ||
**步骤1: 启动设备** | ||
- 开机ZimaOS设备。 | ||
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**步骤2: 进入GRUB菜单** | ||
- 当系统启动时,请密切注意屏幕显示。快速按下键盘上的↑和↓箭头键以调出GRUB菜单。GRUB菜单显示如下: | ||
![](https://manage.icewhale.io/api/static/docs/1738826493349_image.png) | ||
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**步骤3: 选择引导分区** | ||
- 使用箭头键选择您希望引导的备用分区(例如,如果插槽A故障,则选择插槽B)。 | ||
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**步骤4: 启动指定分区** | ||
- 按下回车键以引导所选分区。 | ||
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**现在您可以成功进入ZimaOS系统** | ||
![](https://manage.icewhale.io/api/static/docs/1738826615202_image.png) | ||
## 提示 | ||
**我如何知道我当前在哪个分区?** | ||
1. 运行终端命令 `rauc status` 并检查输出以确定当前引导的分区。 | ||
2. 在输出中,`booted` 指示当前引导的分区。 | ||
![](https://manage.icewhale.io/api/static/docs/1738827159260_image.png) | ||
## 附加说明: | ||
1. **数据安全:** | ||
- 切换分区不会影响用户数据,因为ZimaOS用户数据通常存储在单独的分区(例如/data)中。 | ||
2. **理解菜单选项:** | ||
- "OK=1" 表示分区状况良好,"TRY=1" 或 "TRY=0" 表示分区尝试引导的次数。 | ||
- 救援shell选项是供高级用户故障排除或修复系统,但除非必要,否则不需要选择它。 | ||
3. **高级操作:** | ||
- 按下'e'键以编辑引导命令,并按下'c'键以进入命令行模式供经验丰富的用户使用。 | ||
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**如果您需要进一步的帮助或有其他问题,请联系ZimaOS团队:<[email protected]>。** |