From owner-freebsd-bugs@FreeBSD.ORG Thu Nov 17 14:00:28 2005 Return-Path: X-Original-To: freebsd-bugs@hub.freebsd.org Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id EB7FD16A428 for ; Thu, 17 Nov 2005 14:00:27 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 5818243D77 for ; Thu, 17 Nov 2005 14:00:25 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.13.3/8.13.3) with ESMTP id jAHE0PcA098977 for ; Thu, 17 Nov 2005 14:00:25 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.13.3/8.13.1/Submit) id jAHE0PG6098962; Thu, 17 Nov 2005 14:00:25 GMT (envelope-from gnats) Resent-Date: Thu, 17 Nov 2005 14:00:25 GMT Resent-Message-Id: <200511171400.jAHE0PG6098962@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Andrey Simonenko Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id B508816A41F for ; Thu, 17 Nov 2005 13:52:42 +0000 (GMT) (envelope-from simon@comsys.ntu-kpi.kiev.ua) Received: from comsys.ntu-kpi.kiev.ua (comsys.ntu-kpi.kiev.ua [195.245.194.142]) by mx1.FreeBSD.org (Postfix) with ESMTP id 76F9F43D45 for ; Thu, 17 Nov 2005 13:52:34 +0000 (GMT) (envelope-from simon@comsys.ntu-kpi.kiev.ua) Received: from pm513-1.comsys.ntu-kpi.kiev.ua (pm513-1.comsys.ntu-kpi.kiev.ua [10.18.52.101]) (authenticated bits=0) by comsys.ntu-kpi.kiev.ua (8.12.10/8.12.10) with ESMTP id jAHE2Lcp027200 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=FAIL) for ; Thu, 17 Nov 2005 16:02:22 +0200 (EET) Received: by pm513-1.comsys.ntu-kpi.kiev.ua (Postfix, from userid 1001) id 41F905C028; Thu, 17 Nov 2005 15:52:23 +0200 (EET) Message-Id: <20051117135223.GA5769@pm513-1.comsys.ntu-kpi.kiev.ua> Date: Thu, 17 Nov 2005 15:52:23 +0200 From: Andrey Simonenko To: FreeBSD-gnats-submit@FreeBSD.org Cc: Subject: kern/89196: [patch] Kingston DataTraveler 2.0 doesn't like the synchronize cache command X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 17 Nov 2005 14:00:28 -0000 >Number: 89196 >Category: kern >Synopsis: [patch] Kingston DataTraveler 2.0 doesn't like the synchronize cache command >Confidential: no >Severity: non-critical >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: change-request >Submitter-Id: current-users >Arrival-Date: Thu Nov 17 14:00:24 GMT 2005 >Closed-Date: >Last-Modified: >Originator: Andrey Simonenko >Release: FreeBSD 6.0-STABLE i386 >Organization: >Environment: >Description: It seems that Kingston DataTraveler 2.0 does not like the synchronize cache command. The kernel outputs "Synchronize cache failed" messages when this USB flash device is plugged in. After patch I copied several files to USB flash device, umount USB flash device's file system and mount it again, then compare MD5 digests of files from USB flash device and original ones. >How-To-Repeat: kernel: umass0: Kingston DataTraveler 2.0, rev 2.00/1.00, addr 2 kernel: da0 at umass-sim0 bus 0 target 0 lun 0 kernel: da0: Removable Direct Access SCSI-0 device kernel: da0: 1.000MB/s transfers kernel: da0: 980MB (2007040 512 byte sectors: 64H 32S/T 980C) kernel: umass0: Phase Error, residue = 0 kernel: (da0:umass-sim0:0:0:0): Synchronize cache failed, status == 0x4, scsi status == 0x0 kernel: umass0: Phase Error, residue = 0 kernel: (da0:umass-sim0:0:0:0): Synchronize cache failed, status == 0x4, scsi status == 0x0 kernel: umass0: Phase Error, residue = 0 >Fix: --- scsi_da.c.orig Thu Jun 9 20:35:04 2005 +++ scsi_da.c Tue Nov 15 15:32:14 2005 @@ -354,6 +354,13 @@ {T_DIRECT, SIP_MEDIA_REMOVABLE, "Kingston" , "DataTraveler II+", "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE }, + { + /* + * Kingston DataTraveler 2.0 USB Flash memory. + */ + {T_DIRECT, SIP_MEDIA_REMOVABLE, "Kingston", "DataTraveler 2.0", "*"}, + /*quirks*/ DA_Q_NO_SYNC_CACHE + }, }; static disk_strategy_t dastrategy; >Release-Note: >Audit-Trail: >Unformatted: