A Package Manager for OSTree: rpm-ostree#OSTree manages the files that make up the system, but what does that mean for packages that want to write to /usr or /lib? That’s why integration with the package manager is needed. In the case of RedHat OSes, it’s rpm-ostree that replaces dnf and yum.
「在我們的選舉中舞弊十分猖獗」
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Unified lifecycle management，详情可参考爱思助手下载最新版本
Что думаешь? Оцени!，这一点在夫子中也有详细论述