From owner-freebsd-usb@FreeBSD.ORG Mon Jan 21 16:52:08 2008 Return-Path: Delivered-To: freebsd-usb@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 95C6E16A477 for ; Mon, 21 Jan 2008 16:52:08 +0000 (UTC) (envelope-from hselasky@c2i.net) Received: from swip.net (mailfe09.swip.net [212.247.155.1]) by mx1.freebsd.org (Postfix) with ESMTP id 326C513C46A for ; Mon, 21 Jan 2008 16:52:07 +0000 (UTC) (envelope-from hselasky@c2i.net) X-Cloudmark-Score: 0.000000 [] Received: from [85.19.218.45] (account mc467741@c2i.net [85.19.218.45] verified) by mailfe09.swip.net (CommuniGate Pro SMTP 5.1.13) with ESMTPA id 605162031; Mon, 21 Jan 2008 17:52:06 +0100 From: Hans Petter Selasky To: Steve Anelay Date: Mon, 21 Jan 2008 17:52:55 +0100 User-Agent: KMail/1.9.7 References: <1200508961.6490.9.camel@tek-patrol.DISTROSHACK> <200801162029.45471.hselasky@c2i.net> <4790AE22.3090005@anelay.net> In-Reply-To: <4790AE22.3090005@anelay.net> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200801211752.56203.hselasky@c2i.net> Cc: freebsd-usb@freebsd.org Subject: Re: Problem with USB4BSD on DesktopBSD 1.6 (i386) X-BeenThere: freebsd-usb@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: FreeBSD support for USB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 21 Jan 2008 16:52:08 -0000 On Friday 18 January 2008, Steve Anelay wrote: > Hans Petter Selasky wrote: > Jan 17 18:41:33 TekBSD kernel: umass0:umass_cam_action: > 11:0:0:XPT_SCSI_IO: cmd: 0x1e, flags: 0xc0, 6b cmd/0b data/32b sense > Jan 17 18:41:33 TekBSD kernel: umass0:umass_bbb_dump_cbw: CBW 7: cmd = > 6b (0x1e0000000100), data = 0b, lun = 0, dir = out > Jan 17 18:41:33 TekBSD kernel: umass0:umass_transfer_start: transfer > index = 8 > Jan 17 18:41:33 TekBSD kernel: umass0:umass_bbb_dump_csw: CSW 7: sig = > 0x53425355 (valid), tag = 0x00000007, res = 0, status = 0x01 (failed) Hi, When you see "failed" in the log that means a SCSI command failed. To me it looks like the following command failed: #define PREVENT_ALLOW 0x1e Can you find more failed commands ? > The usb sticks I'm using are two corsair flash voyagers 4GB (16mb/s) and > one generic 2GB stick (12mb/s). Isn't this brand supposed to be super-fast ? > > I'm not sure what you mean when you say there is a way to nice/throttle > USB transfers now. How would I do that? By inserting a line of code, you can make the USB transfer execution go slower. It doesn't look like that is the problem. --HPS