From owner-freebsd-amd64@FreeBSD.ORG Sat Sep 17 13:05:54 2005 Return-Path: X-Original-To: freebsd-amd64@freebsd.org Delivered-To: freebsd-amd64@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 9FBA316A41F for ; Sat, 17 Sep 2005 13:05:54 +0000 (GMT) (envelope-from groot@kde.org) Received: from pandora.cs.kun.nl (pandora.cs.kun.nl [131.174.33.4]) by mx1.FreeBSD.org (Postfix) with ESMTP id B5E8643D45 for ; Sat, 17 Sep 2005 13:05:53 +0000 (GMT) (envelope-from groot@kde.org) Received: from odin.cs.kun.nl [131.174.33.33] (helo=localhost.englishbreakfastnetwork.org) by pandora.cs.kun.nl (8.12.10/5.2) with ESMTP id j8HD5cBR007799; Sat, 17 Sep 2005 15:05:38 +0200 (MEST) From: Adriaan de Groot To: "Jeff D. Hamann" Date: Sat, 17 Sep 2005 15:05:37 +0200 User-Agent: KMail/1.8.91 References: <001101c5bb17$e969e3c0$0a00a8c0@rodan> In-Reply-To: <001101c5bb17$e969e3c0$0a00a8c0@rodan> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200509171505.38263.groot@kde.org> X-Spam-Score: -1.399 () BAYES_00,FORGED_RCVD_HELO X-Scanned-By: MIMEDefang 2.48 on 131.174.33.4 Cc: freebsd-amd64@freebsd.org Subject: Re: mounting usb on fbsd6beta4... X-BeenThere: freebsd-amd64@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Porting FreeBSD to the AMD64 platform List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 17 Sep 2005 13:05:54 -0000 [Some notes from a user perspective, on 5.4] On Saturday 17 September 2005 01:39, Jeff D. Hamann wrote: > Sep 17 16:24:46 bobby kernel: umass0: vendor 0x090a product 0x1001, rev > 1.10/1.00, addr 2 > Sep 17 16:24:46 bobby kernel: da0 at umass-sim0 bus 0 target 0 lun 0 > Sep 17 16:24:46 bobby kernel: da0: Removable Direct > Access SCSI-0 device > Sep 17 16:24:46 bobby kernel: da0: 1.000MB/s transfers > Sep 17 16:24:46 bobby kernel: da0: 250MB (512000 512 byte sectors: 64H > 32S/T 250C) This is largely to be expected -- there's a umass device being found, it's being mapped to a SCSI disk device, it has a lousy transfer rate because you plugged it into a USB1 port, and it's 250MB (a weird size, maybe). I get very similar output with either my USB1 key (64M) or my removeable HDD (12G leftover piece of junk in a generic USB HDD enclosure). > Sep 17 16:24:46 bobby kernel: da1 at umass-sim0 bus 0 target 0 lun 1 That's odd. I don't particularly see why one device would show up as two SCSI disks (though it's not impossible). > Sep 17 16:24:46 bobby kernel: (da0:umass-sim0:0:0:0): Synchronize cache > failed, status == 0x4, scsi status == 0x0 Typicaly missing quirk. There was a quirks table early on in 5.X's life which I believe has been removed by now. The quirks documented weird behavior that specific USB devices have. In fact, I have a 128M USB stick that -- once I had put in the right quirks -- worked fairly well, but now crashes the system hard on removal. So it's not _just_ you, there's more USB devices out there that give trouble -- at least on 5-STABLE still. Whether any of my rambling applies to 6-CURRENT, I don't know. -- These are your friends - Adem GPG: FEA2 A3FE Adriaan de Groot