* Zou Min (zoum@comp.nus.edu.sg) wrote: > Actually, I am interested in disabling kernel readahead in order to do > some experiment. Depending on your kernel version: echo 0 > /proc/sys/vm/max-readahead or recompile with #define MAX_READAHEAD 0 cheers, -chris -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/