From owner-freebsd-stable Thu Mar 15 18:42:22 2001 Delivered-To: freebsd-stable@freebsd.org Received: from thehousleys.net (frenchknot.ne.mediaone.net [24.147.224.201]) by hub.freebsd.org (Postfix) with ESMTP id 267DB37B71C for ; Thu, 15 Mar 2001 18:42:19 -0800 (PST) (envelope-from jim@thehousleys.net) Received: (from root@localhost) by thehousleys.net (8.11.2/8.11.2) id f2G2fu204689 for freebsd-stable@freebsd.org; Thu, 15 Mar 2001 21:41:56 -0500 (EST) (envelope-from jim@thehousleys.net) Received: from thehousleys.net (baby.int.thehousleys.net [192.168.0.24]) (authenticated) by thehousleys.net (8.11.2/8.11.2) with ESMTP id f2G2fjS04681 for ; Thu, 15 Mar 2001 21:41:45 -0500 (EST) (envelope-from jim@thehousleys.net) Message-ID: <3AB17D69.D5E29ED8@thehousleys.net> Date: Thu, 15 Mar 2001 21:41:45 -0500 From: James Housley X-Mailer: Mozilla 4.76 [en] (X11; U; Linux 2.2.12 i386) X-Accept-Language: en MIME-Version: 1.0 To: freebsd-stable@freebsd.org Subject: Re: PROBLEMS with 4.3-BETA and dump -- UPDATED References: <3AB12BDA.A3BA79C8@thehousleys.net> <3AB13308.5E8E8703@thehousleys.net> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Virus-Scanned: by AMaViS perl-10 Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG James Housley wrote: > > James Housley wrote: > > [snip] > > > > > Anyone have an idea which subsystem might be causing this? > > > > I will keep more post as I narrow the date down. > > > > It was asked if it might be the ATA_ENABLE_WC commit causeing the > slowdown. That was committed on 2/25 and cvs update -rRELENG_4 -D "16 > days ago" is 2/27 or 2/28 so that is not it. And write chaching should > have little affect on reading, which is what is being done. > > Also the ata commits on 2/25 were the last commits in src/sys/dev/ata. > I have narrowed down the date range to 12days ago it worked and 8days ago it broke. Jim -- /"\ ASCII Ribbon Campaign . \ / - NO HTML/RTF in e-mail . X - NO Word docs in e-mail . / \ ----------------------------------------------------------------- jeh@FreeBSD.org http://www.FreeBSD.org The Power to Serve jim@TheHousleys.Net http://www.TheHousleys.net --------------------------------------------------------------------- If it happens once, it's a bug. If it happens twice, it's a feature. If it happens more than twice, it's windows. -- Luiz de Barros To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message