units: move After=systemd-hwdb-update.service dependency from udev to udev-trigger Let's move the hwdb regeneration a bit later. Given that hwdb is non-essential it should be OK to allow udev to run without it until we do the full trigger. http://lists.freedesktop.org/archives/systemd-devel/2015-April/030074.html

udev: replace CAP_MKNOD by writable /sys condition

units: order all udev services before sysinit.target, too Not that it would matter much, but let's make things a bit more systematic: early boot services shall order themselves before sysinit.target, and nothing else.

Move udevadm to rootbindir The udevadm utility is needed during early boot, so move it to rootbindir to support split-/usr configurations.

units: Rename systemd-udev.service to systemd-udevd.service This naming convention is more inline with other systemd daemon unit names (systemd-logind.service, systemd-localed.service etc) The companion .socket units have also been renamed, however the -trigger and -settle units keep their current name as these are not directly related to daemon process itself.

man: refer to udevd by its service name not binary name Since the binary name is now hidden away in /usr/lib/ the primary user handle for the udev service is the unit name, hence change the man page to be available under the unit name, and make the binary name an alias for it.

udev: man - mention systemd-udevd(8)

units: introduce new Documentation= field and make use of it everywhere This should help making the boot process a bit easier to explore and understand for the administrator. The simple idea is that "systemctl status" now shows a link to documentation alongside the other status and decriptionary information of a service. This patch adds the necessary fields to all our shipped units if we have proper documentation for them.

udev: units - reference systemd-* units

udev: install udevd as /usr/lib/systemd/systemd-udevd