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4109b1ea38
Activating md raid or lvm means that the kernel changes the metadata like timestamps and mount counts of the devices and writes them to disk. Also reconstructing degraded md raid devices is automatically activated. There are cases when writing to disks is absolutely not wanted. For example when restoring data from broken disks or when doing forensics. The nomdlvm boot commandline option prevents any activation and thus not wanted writes. If the user wants to use md or lvm with the option set, all md or lvm devices have to be manually found and activated. nomdlvm is only implemented as boot commandline option and does not use the YAML config file. The reason is that the udev rules are evaluated before sysrescue-configuration.lua is run, so the YAML config is not ready yet. Moving nomdlvm after sysrescue-configuration.lua would be an invasive operation and modify the activation order of all md and lvm devices for all cases, increasing the probability of regressions. Also udev rules offer a direct access to boot commandline options, making implementation straightforward and robust. |
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| .. | ||
| initcpio | ||
| iptables | ||
| modprobe.d | ||
| profile.d | ||
| skel | ||
| sysctl.d | ||
| systemd | ||
| X11/xinit | ||
| xdg/menus | ||
| fstab | ||
| hostname | ||
| issue | ||
| locale.conf | ||
| machine-id | ||
| nanorc | ||
| os-release | ||
| pacman-rolling.conf | ||
| pacman-snapshot.conf | ||
| vconsole.conf | ||