From owner-freebsd-fs@freebsd.org Wed Mar 16 22:57:59 2016 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 262F2AD248B for ; Wed, 16 Mar 2016 22:57:59 +0000 (UTC) (envelope-from mi+hum@aldan.algebra.com) Received: from mailman.ysv.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 12D35B38 for ; Wed, 16 Mar 2016 22:57:59 +0000 (UTC) (envelope-from mi+hum@aldan.algebra.com) Received: by mailman.ysv.freebsd.org (Postfix) id 0B18CAD2489; Wed, 16 Mar 2016 22:57:59 +0000 (UTC) Delivered-To: fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 0A96AAD2487; Wed, 16 Mar 2016 22:57:59 +0000 (UTC) (envelope-from mi+hum@aldan.algebra.com) Received: from vms173017pub.verizon.net (vms173017pub.verizon.net [206.46.173.17]) (using TLSv1 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id E543CB36; Wed, 16 Mar 2016 22:57:55 +0000 (UTC) (envelope-from mi+hum@aldan.algebra.com) Received: from vz-proxy-m002.mx.aol.com ([64.236.83.5]) by vms173017.mailsrvcs.net (Oracle Communications Messaging Server 7.0.5.32.0 64bit (built Jul 16 2014)) with ESMTPA id <0O4500HLZJN5IY10@vms173017.mailsrvcs.net>; Wed, 16 Mar 2016 16:57:10 -0500 (CDT) X-CMAE-Score: 0 X-CMAE-Analysis: v=2.1 cv=EdU1O6SC c=1 sm=1 tr=0 a=Ois1ftBg8K3iZTo56mgebQ==:117 a=7OsogOcEt9IA:10 a=-ixGeqqTnyJFQDD76wUA:9 a=QEXdDO2ut3YA:10 a=PH83yfu3V-uUv10PozsA:9 a=_oEf2o4ipZp4krR-:21 a=_W_S_7VecoQA:10 Received: by 100.1.241.90 with SMTP id 58841f5f; Wed, 16 Mar 2016 21:57:10 GMT From: "Mikhail T." Subject: DSM TRIM errors from an SSD-drive Message-id: <2F059D73-9CFA-4C95-92D6-EA7ED5C72FEA@aldan.algebra.com> Date: Wed, 16 Mar 2016 17:57:05 -0400 To: stable@FreeBSD.org, fs@FreeBSD.org MIME-version: 1.0 (Mac OS X Mail 9.2 \(3112\)) X-Mailer: Apple Mail (2.3112) Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.21 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 16 Mar 2016 22:57:59 -0000 Hello! I have an older Dell laptop with an SSD-drive (LITEONIT LCT-256M3S-41 = 7mm 256GB FDE SRDB). I installed 10.3-RC2 on it and then used ``tunefs = -t enable=E2=80=99=E2=80=99 to turn trimming on for all of the = filesystems on the drive (/, /home, and /var). Things work, but every once in a while kernel logs the following error: (ada0:ahcich0:0:0:0): DSM TRIM. ACB: 06 01 00 00 00 40 00 00 00 00 01 00 (ada0:ahcich0:0:0:0): CAM status: ATA Status Error (ada0:ahcich0:0:0:0): ATA status: 51 (DRDY SERV ERR), error: 04 (ABRT ) (ada0:ahcich0:0:0:0): RES: 51 04 00 01 00 40 00 00 00 00 00 (ada0:ahcich0:0:0:0): Retrying command Any idea, what is happening? Thanks! Yours, -mi=