On Sun, Feb 20, 2011 at 7:28 AM, Mark Kettenis <mark.kette...@xs4all.nl> wrote: > Ah, that's the bit I was missing. A userland tool to display and > manipulate the cache settings would still be good though. > Functionality should probably be added to bioctl(8). A bit > unfortunate that both the -c and -C options are already taken.
We also have a scsi(8) tool that seems more analogous to atactl (which can manipulate cache behavior).