Show Table of Contents
15.4. 验证介质
DVD 提供验证介质完整性的选项。在生成 DVD 介质时有时会出错。安装程序中软件包选择中的数据错误可导致安装中止。要尽量减小出现影响安装的数据错误的机会，请在安装前验证介质。
如果验证成功，安装程序将正常执行。如果失败，则请使用之前下载的 ISO 映像创建新的 DVD。
Log in to Your Red Hat Account
Your Red Hat account gives you access to your profile, preferences, and services, depending on your status.
If you are a new customer, register now for access to product evaluations and purchasing capabilities.
Need access to an account?If your company has an existing Red Hat account, your organization administrator can grant you access.
Red Hat Account Number:
Red Hat Account
Customer Portal
For your security, if you’re on a public computer and have finished using your Red Hat services, please be sure to log out.
Where did the comment section go?
Red Hat's documentation publication system recently went through an upgrade to enable speedier, more mobile-friendly content. We decided to re-evaluate our commenting platform to ensure that it meets your expectations and serves as an optimal feedback mechanism. During this redesign, we invite your input on providing feedback on Red Hat documentation via the discussion platform.