On Mon, Nov 22, 2004 at 06:33:18PM -0500, Brian Fundakowski Feldman wrote: > On Mon, Nov 22, 2004 at 04:22:54PM +0100, Hanspeter Roth wrote: > > > > Hello, > > > > I have set an idle timeout for the hard-disk. But when there is no > > user activity there are frequent disk accesses. > > How can one trace disk access? > > I'd like to know the kind of access and on which files/directories/ > > nodes. I'd like to log on the console or on a memory disk file. > > You should look to the MAC framework to provide you -- if not the entire > solution -- at least insight into how and where you can do this. If you > were to do it at the disk device level, it would be a GEOM module, though. >
As I understood you suggested to insert controlling geom between a consumer and a provider attached to each other. Am I right that with GEOM framework it is impossible to control if some data is read from the buffer cache and it is only possible to control device strategy calls? _______________________________________________ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "[EMAIL PROTECTED]"
