From owner-freebsd-hackers Wed Jun 7 10:51:15 1995 Return-Path: hackers-owner Received: (from majordom@localhost) by freefall.cdrom.com (8.6.10/8.6.6) id KAA28214 for hackers-outgoing; Wed, 7 Jun 1995 10:51:15 -0700 Received: from godzilla.zeta.org.au (godzilla.zeta.org.au [203.2.228.34]) by freefall.cdrom.com (8.6.10/8.6.6) with ESMTP id KAA28206 for ; Wed, 7 Jun 1995 10:51:10 -0700 Received: (from bde@localhost) by godzilla.zeta.org.au (8.6.9/8.6.9) id DAA25589; Thu, 8 Jun 1995 03:45:58 +1000 Date: Thu, 8 Jun 1995 03:45:58 +1000 From: Bruce Evans Message-Id: <199506071745.DAA25589@godzilla.zeta.org.au> To: imb@scgt.oz.au, jleppek@suw2k.ess.harris.com Subject: Re: silo overflows Cc: freebsd-hackers@freefall.cdrom.com Sender: hackers-owner@FreeBSD.org Precedence: bulk >In the interest of disk performance, FreeBSD uses bus-on/bus-off times which >are quite aggressive (11/4uS ?) as compared to, say, Interactive at about 9 >and 6uS. It seems to use 7/4. Maybe the 4 is too short. The ratio is not much different from 9/6. Bruce