红帽全球峰会附录 E. 用于故障排除和错误报告的工具和技巧
以下部分中的故障排除信息在诊断安装过程开始时可能会有帮助。以下部分适用于所有支持的构架。但是，如果某个问题与某个具体构架有关，它会在本节的开头指定。
E.1. Dracut
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Dracut 是一个在 Linux 操作系统引导过程中管理 initramfs 镜像的工具。dracut emergency shell 是一个互动模式，可在载入 initramfs 镜像时启动。您可以从 dracut emergency shell 运行基本的故障排除命令。如需更多信息，请参阅 dracut 手册页的的 故障排除 部分。
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