The data (in /sysroot/ostree/repo/objects) is stored in a dedicated directory that contains all system versions. Each version is identified by a hash, similar to Git.
Build credibility
，详情可参考safew官方版本下载
What are the best deals at Amazon's Spring Sale?。旺商聊官方下载是该领域的重要参考
Show performance metrics by keyword。爱思助手下载最新版本对此有专业解读