archlinux启动过程

rc.init文件启动过程

1. sources the /etc/rc.conf script.
2. sources the /etc/rc.d/functions script.
3. displays a welcome message.
4. mounts various virtual file systems.
5. creates dummy device files.
6. starts minilogd.
7. outputs messages from dmesg.
8. configures the hardware clock.
9. empties the /proc/sys/kernel/hotplug file.
10. starts udev and checks for udev events .
11. starts the loopback interface.
12. loads modules from the MODULES array defined in rc.conf.
13. configures RAID and encrypted filesystem mappings.
14. runs a forced check of partitions (fsck) if the /etc/fstab file contains instructions to do so.
15. mounts local partitions and swap (networked drives are not mounted before a network profile is up).
16. activates swap areas.
17. sets the hostname, locale and system clock as defined in rc.conf.
18. removes various leftover/temporary files, such as /tmp/*.
19. configures the locale, console, and keyboard mappings.
20. sets the console font.
21. writes output from dmesg to /var/log/dmesg.log.

References

https://wiki.archlinux.org/index.php/Arch_Boot_Process

转载于:https://www.cnblogs.com/sunt/articles/2288648.html