目录一、Linux操作系统引导过程1.1 引导过程 1.2 init进程1.3 systemd 1.4 systemd单元类型 1.5 运行级别所对应的systemd目标二、排除启动类故障2.1 修复MBR扇区故障2.1.1故障原因2.1.2故障现象 2.1.3解决思路 2.2 修复GRUB引导故障...

了解linux操作系统引导过程详解

Linux操作系统的引导过程：开机自检、mbr引导、grub菜单、加载linux内核、init进程初始化。 1.开机自检，检测硬件后根据启动顺序将控制权交给本机硬盘 2.mbr引导，根据硬盘的主引导记录，将控制权转交给引导分区或者启动菜单 3.grub菜单，启动菜单提供给用户选择进入不同的操作系统（...

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更新时间 2023-02-21 18:09:31

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