红帽全球峰会第 29 章 升级当前系统
在当前系统中进行原位升级的步骤由以下工具处理：
- Preupgrade Assistant，它是一个诊断工具，用于评估您当前的系统并识别升级过程中或之后可能会遇到的潜在问题。
- Red Hat Upgrade Tool 实用程序，用于将系统从 Red Hat Enterprise Linux 6 升级到版本 7。
注意
目前只支持 AMD64 和 Intel 64(
x86_64)系统和 IBM Z(s390x)的原位升级。另外，只有 服务器 变体可以使用 Red Hat Upgrade Tool 进行升级。
Red Hat Enterprise Linux 7 迁移规划指南提供了涵盖从较早版本的 Red Hat Enterprise Linux 到 Red Hat Enterprise Linux 7 升级过程的完整文档。
您还可以使用 Red Hat Enterprise Linux Upgrade Helper 来指导您从 Red Hat Enterprise Linux 6 迁移到 7。
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