-----BEGIN PGP SIGNED MESSAGE----- Hash: RIPEMD160 Alexander E. Patrakov wrote: > Install the "hibernate-script" package, version 1.91 (version 1.93 > has a bug, and I have not tested any later versions): > http://at-mirror.suspend2.net/downloads/all/hibernate-script-1.91.tar.gz
OK, I saw that in the livecd repo, along with the patch. I'm not about to look through the hibernate script to see how it does whatever it does, though, so I'll just install it, using your instructions. > 1) Add "resume=/dev/myvg/swap" to the kernel arguments in menu.lst Which causes the initramfs to echo the major:minor of the LV into /sys/power/resume -- however, the kernel I built doesn't have a /sys/power/resume file. I assume I missed some build option that would create it? Oh, OK, that's exactly what happened. The resume file is only created if CONFIG_SOFTWARE_SUSPEND is turned on, but that depends on either !CONFIG_SMP, or CONFIG_SUSPEND_SMP. (Apparently it doesn't work to suspend or resume with >1 CPU if the kernel can't shut them down individually.) I had CONFIG_SMP on (since the kernel was originally running on a dual-core CPU), but CONFIG_HOTPLUG_CPU off (since I don't hot-plug CPUs, and it's marked experimental). Turning HOTPLUG_CPU off disables SUSPEND_SMP, which then disables SOFTWARE_SUSPEND; turning HOTPLUG_CPU back on let me turn on SOFTWARE_SUSPEND, and now that I've turned that on and recompiled, the resume file is there. So that's all set now. > 2) Make sure that /dev/myvg/swap is mentioned as swap space in > /etc/fstab It is. :-) > 3) Run "hibernate" and boot again. This will be the real test, of course -- I may get to it tomorrow, or it may be on Saturday (assuming nothing else comes up). Will post back once I get something committed and tested. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFGjamgS5vET1Wea5wRA/B3AJ9vVcMfcP/L7J2Fl+++m977hK6iCQCdHWX0 45b01gZUWkQ1/w0pQkrZ9ws= =po3q -----END PGP SIGNATURE----- -- http://linuxfromscratch.org/mailman/listinfo/lfs-dev FAQ: http://www.linuxfromscratch.org/faq/ Unsubscribe: See the above information page
