man: reword sd-hibernate-resume description and add link

"each device" was suggesting that this service might be instantiated
multiple times. "hibernation resume" was too jargon-y.
This commit is contained in:
Zbigniew Jędrzejewski-Szmek 2014-08-26 21:14:11 -04:00
parent d2c68822c4
commit 36f5ace2db
1 changed files with 6 additions and 5 deletions

View File

@ -54,13 +54,14 @@
<refsect1>
<title>Description</title>
<para><filename>systemd-hibernate-resume@.service</filename> is a
service that initiates hibernation resume from a device
containing the resume image. It is instantiated for each
device that is configured for resuming from.</para>
<para><filename>systemd-hibernate-resume@.service</filename>
initiates the resume from hibernation. It is
instantiated with the device to resume from as the
template argument.</para>
<para><filename>systemd-hibernate-resume</filename> only supports
the in-kernel hibernation implementation, known as swsusp.
the in-kernel hibernation implementation, known as
<ulink url="https://www.kernel.org/doc/Documentation/power/swsusp.txt">swsusp</ulink>.
Internally, it works by writing the major:minor of specified
device node to <filename>/sys/power/resume</filename>.</para>