From owner-freebsd-stable@FreeBSD.ORG Fri Feb 20 11:17:51 2015 Return-Path: Delivered-To: stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 7ABDE340 for ; Fri, 20 Feb 2015 11:17:51 +0000 (UTC) Received: from mx0.gid.co.uk (mx0.gid.co.uk [194.32.164.250]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 09357A02 for ; Fri, 20 Feb 2015 11:17:50 +0000 (UTC) Received: from [194.32.164.24] (80-46-130-69.static.dsl.as9105.com [80.46.130.69]) by mx0.gid.co.uk (8.14.2/8.14.2) with ESMTP id t1KBEQ05036480; Fri, 20 Feb 2015 11:14:26 GMT (envelope-from rb@gid.co.uk) Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (Mac OS X Mail 8.2 \(2070.6\)) Subject: Re: ada drives keep timing out! From: Bob Bishop In-Reply-To: <064CF905-DF19-40A7-8CE8-D9FFE17913EE@tao.org.uk> Date: Fri, 20 Feb 2015 11:14:20 +0000 Content-Transfer-Encoding: quoted-printable Message-Id: <938BC03E-2C47-4381-9D21-5849E9E6E126@gid.co.uk> References: <064CF905-DF19-40A7-8CE8-D9FFE17913EE@tao.org.uk> To: Dr Josef Karthauser X-Mailer: Apple Mail (2.2070.6) Cc: stable@freebsd.org X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 20 Feb 2015 11:17:51 -0000 Hi, > On 20 Feb 2015, at 10:34, Dr Josef Karthauser wrote: >=20 > Hi there, >=20 > I reported this last year, but I=E2=80=99d like to revisit it as it = must have a software remedy. I know that I=E2=80=99m not the only one to = have reported the problem. >=20 > I have a ZFS pool with a number of western digital drives in it (WDC = WD1000FYPS-01ZKB0 02.01B01). WD Green Power drives. I've had similar problems, sometimes they take a = looooong time to come ready; the controller times out waiting for drive = ready and the rest you know. Depending on the controller there may be nothing you can do. Maybe it's = possible to turn off the drives's green features. I replaced the drives = with something that works.=20 > Periodically a drive times out with this error: >=20 > (ada2:ahcich2:0:0:0): Periph destroyed > (aprobe0:ahcich2:0:0:0): NOP. ACB: 00 00 00 00 00 00 00 00 00 00 00 00 > (aprobe0:ahcich2:0:0:0): CAM status: ATA Status Error > (aprobe0:ahcich2:0:0:0): ATA status: d1 (BSY DRDY SERV ERR), error: 04 = (ABRT ) > (aprobe0:ahcich2:0:0:0): RES: d1 04 ff ff ff ff ff ff ff ff ff > (aprobe0:ahcich2:0:0:0): Error 5, Retries exhausted >=20 > and drops out of the pool. >=20 > I have to reset the bus to get it to reattach: >=20 > camcontrol scan 2 > camcontrol rescan 2 >=20 > I have four drives and recently they detached with this frequency: >=20 > Jan 12 13:25:23 server kernel: (ada3:ahcich3:0:0:0): Periph = destroyed > Jan 22 22:07:57 server kernel: (ada0:ahcich0:0:0:0): Periph = destroyed > Jan 29 08:12:28 server kernel: (ada1:ahcich1:0:0:0): Periph = destroyed > Jan 30 02:16:45 server kernel: (ada3:ahcich3:0:0:0): Periph = destroyed > Feb 8 20:07:39 server kernel: (ada1:ahcich1:0:0:0): Periph = destroyed > Feb 19 02:27:18 server kernel: (ada0:ahcich0:0:0:0): Periph = destroyed > Feb 20 08:24:40 server kernel: (ada2:ahcich2:0:0:0): Periph = destroyed >=20 > The box is a: >=20 > FreeBSD server 9.2-STABLE FreeBSD 9.2-STABLE #1 r253253M: Mon Mar = 10 22:53:08 GMT 2014 >=20 > Is this likely to have been address in a more recent FreeBSD or is it = still an issue today and can I work with someone to find a remedy? >=20 > Many thanks > Joe > _______________________________________________ > freebsd-stable@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to = "freebsd-stable-unsubscribe@freebsd.org" -- Bob Bishop rb@gid.co.uk