上级 项目
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子级 项目
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准备
首先我们 AMD 机器一般都是 2 台,我们会选用一台为宿主机,利用它来给另一台机器写盘
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F893be7b5-a484-4f7e-95dc-b29a7334966a%2Ff469c323-89f0-4f8e-9a6a-ea1c049418f7%2FIMG_0709.png?table=block&id=2b9f116d-552a-4447-ae9b-5b7c8a97de4e&t=2b9f116d-552a-4447-ae9b-5b7c8a97de4e&width=1131&cache=v2)
这里我们假设第一台为砖机,那么我们用第二台好机器来救机
将坏机器关机
注意:这里的关机指的是停止,不是终止!
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F893be7b5-a484-4f7e-95dc-b29a7334966a%2Fec22ea89-4a6c-4fe5-a5f9-0914aa748b63%2FIMG_0710.png?table=block&id=517837cd-c0ec-46d1-9f51-250f93eb4fb7&t=517837cd-c0ec-46d1-9f51-250f93eb4fb7&width=430.984375&cache=v2)
坏机器分离引导卷
来到左侧菜单栏 选择引导卷 并分离当前引导卷
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F893be7b5-a484-4f7e-95dc-b29a7334966a%2Fa4fdc651-2a97-4f69-96da-6d158f13bf29%2FIMG_0711.png?table=block&id=da382f77-e034-477b-9111-f586c1749fff&t=da382f77-e034-477b-9111-f586c1749fff&width=1345&cache=v2)
挂载引导卷
进入好机器 在左侧找到(附加块引导卷)并附加
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F893be7b5-a484-4f7e-95dc-b29a7334966a%2F3f990913-742a-4348-a978-e970e916f1bc%2FIMG_0712.png?table=block&id=8036ec4a-a6ad-4c28-9e52-f60de9ec82cc&t=8036ec4a-a6ad-4c28-9e52-f60de9ec82cc&width=430.984375&cache=v2)
创建 ISCSI 类型权限给它可读写
附加成功之后查看 ISCSI 相关命令,用于挂载与卸载(不用记,随时可以查看)
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F893be7b5-a484-4f7e-95dc-b29a7334966a%2Fe9ead310-6418-4edb-936d-d6ec56aa9885%2FIMG_0714.png?table=block&id=89830aea-8216-47a3-992f-ab3a10617582&t=89830aea-8216-47a3-992f-ab3a10617582&width=1073&cache=v2)
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F893be7b5-a484-4f7e-95dc-b29a7334966a%2F973759c4-9bec-47f1-a5fd-e5ee6dc9d3c5%2FIMG_0715.png?table=block&id=60e05fba-f75e-4fc8-903b-371cd66d4c59&t=60e05fba-f75e-4fc8-903b-371cd66d4c59&width=430.984375&cache=v2)
登录正常的好机器的 SSH 执行挂载 (挂载完成后需重启服务器)
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F893be7b5-a484-4f7e-95dc-b29a7334966a%2F098fbbf7-745c-4c4a-acdf-6e69940b125d%2FIMG_0716.png?table=block&id=a50d671d-be82-4e08-a4b6-4dbe9cc2e1db&t=a50d671d-be82-4e08-a4b6-4dbe9cc2e1db&width=430.96875&cache=v2)
查询挂载情况
挂载正常的话,你会看到 sda 和 sdb 两块硬盘 后者为你刚挂载的硬盘
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F893be7b5-a484-4f7e-95dc-b29a7334966a%2F7bbfc4b6-6344-4359-8805-5959a11b1cf5%2FIMG_0717.png?table=block&id=27663fea-79f5-430e-845a-bdef3693fc86&t=27663fea-79f5-430e-845a-bdef3693fc86&width=430.984375&cache=v2)
写入系统
给 sdb 写入系统 成功后按需 DD 其他系统
如果提示没有xz或tar
分离引导卷
DD 完成之后,分别在 SSH 和网页分离引导卷 (分前后)
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F893be7b5-a484-4f7e-95dc-b29a7334966a%2F797ae235-50a8-40fc-b433-3a2de2eba21f%2FIMG_0718.png?table=block&id=563666fa-5756-4a8a-91d5-9ed4c869c23c&t=563666fa-5756-4a8a-91d5-9ed4c869c23c&width=430.953125&cache=v2)
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F893be7b5-a484-4f7e-95dc-b29a7334966a%2F70be7996-4980-4a27-824a-8b7ed12a039c%2FIMG_0719.png?table=block&id=f65ca4b1-a18b-4096-9cdd-6d181b78450b&t=f65ca4b1-a18b-4096-9cdd-6d181b78450b&width=1045&cache=v2)
来到关机那台 AMD 页面 选择引导卷 - 附加引导卷
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F893be7b5-a484-4f7e-95dc-b29a7334966a%2F3f1fde25-81ff-4400-bab4-0c821a61c6d7%2FIMG_0720.png?table=block&id=6dff08f2-e56f-4c1e-ba28-8602f1cfdf0b&t=6dff08f2-e56f-4c1e-ba28-8602f1cfdf0b&width=1348&cache=v2)
附加完成后,直接启动 点击cloud shell
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F893be7b5-a484-4f7e-95dc-b29a7334966a%2F7a0b6987-c49b-410e-b8a9-c0f1f409e0b7%2FIMG_0721.png?table=block&id=d1fe4093-f74a-4615-bf3a-0506e680ee23&t=d1fe4093-f74a-4615-bf3a-0506e680ee23&width=1124&cache=v2)
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F893be7b5-a484-4f7e-95dc-b29a7334966a%2Fc9563e83-1770-4601-8359-8440126c3687%2FIMG_0722.png?table=block&id=e53c015d-5f0d-4481-9322-947b692b8c5a&t=e53c015d-5f0d-4481-9322-947b692b8c5a&width=1914&cache=v2)
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- 作者:团子
- 链接:https://ikun.su///article/OracleDD
- 声明:本文采用 CC BY-NC-SA 4.0 许可协议,转载请注明出处。
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