阿里云的主机怎么更换操作系统

阿里云的主机怎么更换操作系统？很多用户在购买阿里云主机后，会遇到想更换操作系统的场景，这里我们来介绍下如何操作。

1、登录阿里云服务器控制台，找到你要操作的云服务器ECS 实例。

2、实例信息中的“状态”默认是运行，要更换系统需要停止实例。

最右侧是一些管理选项，点击更多，弹出实例状态，看到三个可选项：启动、停止、重启，点击“停止”，弹窗的停止方式选“停止”，这时候可能会要求输入手机收到的验证码，收到验证码输入并确认后，稍等片刻会发现实例状态变成停止状态了。

3、再次点击更多，弹窗选择“磁盘和镜像”gt;gt;“更换系统盘”。

弹窗提示：云服务器ECS 实例更换系统盘后，原系统盘会被释放，用户快照保留，提示在操作前务必做好备份，以免数据丢失造成损失。确认无误后点击“确定，更换系统盘”。

4、这时候就会看到更换系统盘界面。上面是你当前的服务器配置，方便选择新操作系统的时候参考。还能看到你买过的镜像服务和当前云服务器到期时间。

5、确定各个选项后，点击右下角的“确认更换”，会弹出手机验证码确认，确认后会提示系统盘更换成功。当等待状态从启动中变成运行中，就可以去安装环境包了。

以上是关于“阿里云的主机怎么更换操作系统”的介绍，主机参考，作为业内资深的专业云计算服务提供商、云安全服务提供商，致力于为广大互联网企业用户和传统行业的企业用户提供“云服务器、裸金属服务器、高防服务器、香港服务器、美国服务器”等云主机租用服务以及企业上云的综合解决方案，具有“安全稳定、简单易用、服务可用性高、性价比高”等特点与优势，专为企业上云打造定制，能够满足用户丰富、多元化的应用场景需求。

How do alicloud hosts change their operating systems? Many users will encounter the scenario that they want to replace the operating system after purchasing the alicloud host. Here we will introduce how to operate.

1. Log in to the Alibaba cloud server console and find the ECS instance you want to operate.

2. The "status" in the instance information is run by default. To replace the system, you need to stop the instance.

On the far right are some management options. Click more and the instance status will pop up. You can see three options: start, stop and restart. Click stop. The pop-up stop mode is stop. At this time, you may be asked to enter the verification code received by the mobile phone. After receiving the verification code and entering it and confirming it, you will find that the instance status has changed to stop.

3. Click more again and select "disk and image" gt; gt; "replace system disk" in the pop-up window.

Pop up prompt: after the ECS instance changes the system disk, the original system disk will be released and the user's snapshot will be kept. Prompt that you must make a backup before operation to avoid data loss and loss. Click "confirm, replace system disk" after confirming.

4. At this time, you will see the interface to replace the system disk. The above is your current server configuration, which is convenient for reference when selecting a new operating system. You can also see the image service you bought and the expiration time of the current ECs.

5. After confirming each option, click "confirm replacement" in the lower right corner, the mobile phone verification code will pop up for confirmation, and after confirmation, the system disk will be prompted that the replacement is successful. When the wait state changes from start to run, you can install the environment package.

The above is an introduction to "how to change the operating system of Alibaba cloud's host". As a senior professional cloud computing service provider and cloud security service provider in the industry, the host is committed to providing cloud owners such as "cloud server, bare metal server, high defense server, Hong Kong server and us server" for Internet enterprise users and enterprise users in traditional industries The machine rental service and the comprehensive solution for the enterprise to go to the cloud have the characteristics and advantages of "safe and stable, simple and easy to use, high service availability, and high cost performance". They are specially designed for the enterprise to go to the cloud to create customization, which can meet the needs of users' rich and diversified application scenarios.

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