Am 10.06.2013 10:04, schrieb Cristian Rodríguez:
On 06/10/2013 03:53 AM, Jiri Slaby wrote:
To be honest, the kernel knows and does lzma image compression.
Ah, ok. That's good that the kernel suspend code gained this capability.
Funny is that userspace doesn't count with that and won't allow to hibernate if we don't have enough swap space. Crap. (I haven't had enough time to investigate and report to the culprit yet.)
Where is that documented ? I think we have to indeed fix that if possible.
Compression will reduce disk IO quite a lot...the other points are encryption (encryped swap) which is known to work just fine,
So you can switch on swap ecnryption just for hibernation? I did not know that.
Multithreaded hibernate is not a deal breaker and can be just ignored.
Well, if you only care for the newest, fastest CPUs, then that's correct. With slightly older, slower cpus multithreaded compression is very welcome. -- Stefan Seyfried "If your lighter runs out of fluid or flint and stops making fire, and you can't be bothered to figure out about lighter fluid or flint, that is not Zippo's fault." -- bkw -- To unsubscribe, e-mail: opensuse-factory+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-factory+owner@opensuse.org