> > After finding out, that the bios does only write used pages to disk, > I > > I dont know much about this could you please tell more about this. There is not really much left to tell. I hibernated the notebook right after rebooting and noticed that it finished much faster than after I had worked for some time with it. After writing the userspace mhog I figured that only used pages get written to disk. regards Stefan -- Stefan Völkel stefan.voelkel@xxxxxxxxxxxx Millenux GmbH mobile: +49.170.79177.17 Lilienthalstraße 2 phone: +49.711.88770.300 70825 Stuttgart-Korntal fax: +49.711.88770.349 -= linux without limits -=- http://linux.zSeries.org/ =- -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/