From owner-freebsd-current@FreeBSD.ORG Sun Sep 19 07:48:29 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 1A95316A4CF for ; Sun, 19 Sep 2004 07:48:29 +0000 (GMT) Received: from VARK.MIT.EDU (VARK.MIT.EDU [18.95.3.179]) by mx1.FreeBSD.org (Postfix) with ESMTP id B99C543D4C for ; Sun, 19 Sep 2004 07:48:28 +0000 (GMT) (envelope-from das@FreeBSD.ORG) Received: from VARK.MIT.EDU (localhost [127.0.0.1]) by VARK.MIT.EDU (8.13.1/8.12.10) with ESMTP id i8J7mQxh003722; Sun, 19 Sep 2004 03:48:26 -0400 (EDT) (envelope-from das@FreeBSD.ORG) Received: (from das@localhost) by VARK.MIT.EDU (8.13.1/8.12.10/Submit) id i8J7mPfL003713; Sun, 19 Sep 2004 03:48:25 -0400 (EDT) (envelope-from das@FreeBSD.ORG) Date: Sun, 19 Sep 2004 03:48:25 -0400 From: David Schultz To: Stikheev Andrew Message-ID: <20040919074825.GA68871@VARK.MIT.EDU> Mail-Followup-To: Stikheev Andrew , "=?us-ascii:iso-8859-1?Q?S=F8ren?= Schmidt" , current@FreeBSD.ORG References: <41498603.4050909@DeepCore.dk> <20040918093016.28438.qmail@zunet.ru> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20040918093016.28438.qmail@zunet.ru> cc: current@FreeBSD.ORG cc: "=?us-ascii:iso-8859-1?Q?S=F8ren?= Schmidt" Subject: Re: ad0: TIMEOUT - READ_DMA retrying (2 retries left) LBA=207594611 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 19 Sep 2004 07:48:29 -0000 On Sat, Sep 18, 2004, Stikheev Andrew wrote: > [ Charset ISO-8859-1 unsupported, converting... ] > > Stikheev Andrew wrote: > > > Hi, > > > > > > I also have same problems, but only with SATA-disks with > > > SiI 3112 SATA150 controller (check it with two controllers - onboard > > > and pci) . Under heavy load on sata-disks system freezes. > > > > Thats a seprate issue with the sii3112 and your sources are way too old > > to compare with a new -current. > > You sii3112 timeouts should actually be fixed now :) > > Hmm, I update system to last -current(16 Sep), no freezes yet, > but too many messages like this: > > ad0: TIMEOUT - WRITE_DMA retrying (2 retries left) LBA=3526743 > ad0: WARNING - WRITE_DMA no interrupt but good status [...] > ad4: TIMEOUT - WRITE_DMA retrying (2 retries left) LBA=89221071 > ad6: TIMEOUT - WRITE_DMA retrying (2 retries left) LBA=114679887 > ad6: TIMEOUT - WRITE_DMA retrying (1 retry left) LBA=114679887 FWIW, I've been seeing the same problem---WRITE_DMA timeouts on ad4 and ad6, and both write and read timeouts on ad0. The problem occurs for 6-CURRENT as of 9/14. It does not occur for BETA4. I can try to narrow this down further if needed. Here's some information about the machine, which has ad4 and ad6 mirrored via ccd(4): atapci0: port 0xffa0-0xffaf,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 31.1 on pci0 ata0: channel #0 on atapci0 ata1: channel #1 on atapci0 atapci1: port 0xdc00-0xdc0f,0xe000-0xe003,0xe400-0xe407,0xe800-0xe803,0xec00-0xec07 irq 18 at device 31.2 on pci0 ata2: channel #0 on atapci1 ata3: channel #1 on atapci1 [...] ad0: 190782MB [387621/16/63] at ata0-master UDMA100 ad4: 35304MB [71730/16/63] at ata2-master SATA150 ad6: 35304MB [71730/16/63] at ata3-master SATA150 das@VARK:/home/t/freebsd/vark/src/usr.bin/systat> vmstat -i interrupt total rate irq1: atkbd0 17607 3 irq4: sio0 2 0 irq6: fdc0 10 0 irq8: rtc 734353 127 irq12: psm0 3332 0 irq13: npx0 1 0 irq14: ata0 278748 48 irq18: em0 uhci2+ 485861 84 irq19: pcm0 uhci1 2 0 irq0: clk 573674 99 Total 2093590 364