Hi Lennart 2016-04-21 12:11 GMT+02:00 Lennart Poettering <lenn...@poettering.net>: > On Thu, 21.04.16 02:50, Michael Biebl (mbi...@gmail.com) wrote: > >> 2016-04-21 0:56 GMT+02:00 Michael Biebl <mbi...@gmail.com>: >> On second thought, maybe not such a good idea as this would break >> hibernate on alternate initramfs generators, like initramfs-tools, >> which don't require resume= to be set on the kernel command line. > > So, what does initramfs-tools do instead? Does it actively search for > a hibernation partition? And how long does it look for one? Or does it > write the resume partition into the initrd image?
Our installer creates a file /etc/initramfs-tools/conf.d/resume which contains the name of the swap partition that was created during system installation. This file is embedded in the initramfs and used to resume the system from hibernate. http://anonscm.debian.org/cgit/kernel/initramfs-tools.git/tree/hooks/resume#n19 Such a file looks like $ cat /etc/initramfs-tools/conf.d/resume RESUME=UUID=c0d2bc19-898f-4306-a734-85e547e249f0 But it also does some autodetection, if RESUME is not set. http://anonscm.debian.org/cgit/kernel/initramfs-tools.git/tree/hooks/resume#n42 Regards, Michael -- Why is it that all of the instruments seeking intelligent life in the universe are pointed away from Earth? _______________________________________________ systemd-devel mailing list systemd-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/systemd-devel
