[systemd-devel] What exactly does 'systemctl hibernate/suspend' do? Request for better documentation.
lennart at poettering.net
Mon Oct 29 18:26:18 PDT 2012
On Mon, 29.10.12 10:24, Jakob Hetzelein (nasenatmer at posteo.de) wrote:
> Dear devs,
> I appreciate your work and enjoy getting rid of the one or other package
> which is not necessary anymore since its functionality is included in
> However, in the area of suspend/hibernate, I think it would be helpful,
> if the man pages would include more nformation as to which command is
> used to send the system into suspend/hibernate mode. And be it only the
> line "echo disk > /sys/power/state".
There's actually some docs available about it, try:
systemctl help systemd-suspend.service
Of course, the missing link is figuring out that this is pulled in by
"suspend.target", and that "systemctl suspend" just pulls that it.
I have now changed the systemctl man page to add the information so that
people actually can discover the missing connection. (not commited yet
(I have also updated the systemd-suspend.service man page a tiny bit to
explain that it at its core echoes "disk" into /sys/power/state).
Lennart Poettering - Red Hat, Inc.
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