From owner-freebsd-scsi@FreeBSD.ORG Wed Mar 17 03:39:49 2004 Return-Path: Delivered-To: freebsd-scsi@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 6C42716A4CE; Wed, 17 Mar 2004 03:39:49 -0800 (PST) Received: from out2.smtp.messagingengine.com (out2.smtp.messagingengine.com [66.111.4.26]) by mx1.FreeBSD.org (Postfix) with ESMTP id 303F243D67; Wed, 17 Mar 2004 03:39:49 -0800 (PST) (envelope-from freebsd@soith.com) Received: from server1.messagingengine.com (server1.internal [10.202.2.132]) by mail.messagingengine.com (Postfix) with ESMTP id CCFEB774DC7; Wed, 17 Mar 2004 06:39:47 -0500 (EST) Received: by server1.messagingengine.com (Postfix, from userid 99) id B9457494D5; Wed, 17 Mar 2004 06:39:47 -0500 (EST) Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="ISO-8859-1" MIME-Version: 1.0 X-Mailer: MIME::Lite 1.2 (F2.71; T1.001; A1.51; B2.12; Q2.03) From: "Aaron Wohl" To: shih@math.jussieu.fr, "Scott Long" Date: Wed, 17 Mar 2004 04:39:47 -0700 X-Sasl-Enc: CSU4wEbvRKgUy57La/Vc/w 1079523587 Message-Id: <1079523587.3785.182830953@webmail.messagingengine.com> References: <8ACA9163-6F29-11D8-8F17-003065A70D30@shire.net> <20040317093148.GN12602@math.jussieu.fr> In-Reply-To: <20040317093148.GN12602@math.jussieu.fr> cc: freebsd-scsi@freebsd.org cc: "'freebsd-questions@FreeBSD.ORG ORG'" cc: "Chad Leigh -- Shire.Net LLC" Subject: Re: Adaptec 2410SA starts doing this: aac0: COMMAND 0xc551a7e8TIMEOUTAFTER 147 SECONDS (Modified by Chad Leigh -- Shire.NetLLC) X-BeenThere: freebsd-scsi@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 17 Mar 2004 11:39:49 -0000 We got command timeout with the aac driver off and on for about a year with a 5400s and various freebsd versions. Ive been sending Scott the info and he has tried various fixes. I switched one of the machines to 5.2.1 a couiple of weeks ago. It been ok so far. Buts sometimes it may go a month or two then happen a lot so hard to say for sure yet. When it has happened to us power cycling and rebooting gets it unwedged -- reset does not. On Wed, 17 Mar 2004 10:31:48 +0100, "Albert Shih" said: > Le 05/03/2004 =E0 22:05:25-0700, Scott Long a =E9crit > > On Sun, 29 Feb 2004, Chad Leigh -- Shire.Net LLC wrote: > > > > > > Now the machine, when it tries to check the two aacd volumes on this > > > controller, starts printing out this message below every 20 seconds or > > > so and the disk volumes cannot be used. Each new IO attempt triggers= a > > > new set of these messages. The hex number after the COMMAND word is > > > different for each new IO request but of course stays the same for > > > repeated messages relating to the same original IO request > > > > > > aac0: COMMAND 0xc551a7e8 TIMEOUT AFTER 147 SECONDS > > > > > > I have googled on this and similar posts related to 2120S controllers > > > all seemed to have different causes and fixes... > >=20 > > I thought that 5.2.1 would have fixed all of this. This isn't good. > >=20 > > > Any hints or ideas on what is causing this? I can get into the > > > controller at POST time and it checks out... > >=20 > > Can you boot the machine at all? If so, could I feed you some patches = to > > help diagnose the problem? > >=20 >=20 > Long time ago (humm 3 mounths ;-)) ) I've same problem with a Adaptec > 2120S > on FreeBSD 5.2 >=20 > The reconstruction don't work and sometime the machin hang up with same > kind of message. >=20 > I solve the problem (after many time) by to remove the SCSI terminator on > the array (where I put the hot-plug disk). >=20 > Hope this help. >=20 > Regards. >=20 >=20 > -- > Albert SHIH > Universite de Paris 7 (Denis DIDEROT) > U.F.R. de Mathematiques. > Heure local/Local time: > Wed Mar 17 10:29:24 CET 2004 > _______________________________________________ > freebsd-scsi@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-scsi > To unsubscribe, send any mail to "freebsd-scsi-unsubscribe@freebsd.org"