From owner-freebsd-scsi@FreeBSD.ORG Fri Dec 24 21:11:18 2010 Return-Path: Delivered-To: freebsd-scsi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id A9AFA106564A; Fri, 24 Dec 2010 21:11:18 +0000 (UTC) (envelope-from mavbsd@gmail.com) Received: from mail-fx0-f54.google.com (mail-fx0-f54.google.com [209.85.161.54]) by mx1.freebsd.org (Postfix) with ESMTP id D0E1B8FC18; Fri, 24 Dec 2010 21:11:17 +0000 (UTC) Received: by fxm16 with SMTP id 16so7808732fxm.13 for ; Fri, 24 Dec 2010 13:11:16 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:sender:message-id:date:from :user-agent:mime-version:to:cc:subject:references:in-reply-to :x-enigmail-version:content-type:content-transfer-encoding; bh=hFJRpwZxI+o0J/FMYKWHPEQiI1TerrKmRlWbI1jzDvE=; b=oFY/nTD35eSJy52/7lmOA18cdu8FsxZmOK0vv/d32YfomBluntzDd304okrEUrxWHp s0b136WCyAfi8al73QAQkwEWlx1Q8AE7sGUZD8YM+BejXZe0R5rzhivY4SVHtAPBivoB gC1TLsyNf12dfO8Abu4VU4Ax5vwyTcAd6nBxM= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=sender:message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:x-enigmail-version:content-type :content-transfer-encoding; b=P4IRU49QbtMRtcxGnWfRdxwtOQQdDZLL0gR0LOfwiYzVcVYWjJrr1fo7NI+Uqp1JxO hNDRMGWH6+r8EdlQwrNb/Kpd4sQx7e2etuacOa3o1k9tXnB6dNGhuseA23uVE7YibbfY S5Pi8Te8weLCdtvnahDmQErggOFuDLdQyrNa4= Received: by 10.223.98.198 with SMTP id r6mr1367549fan.42.1293225076638; Fri, 24 Dec 2010 13:11:16 -0800 (PST) Received: from mavbook2.mavhome.dp.ua (pc.mavhome.dp.ua [212.86.226.226]) by mx.google.com with ESMTPS id n15sm2372345fam.12.2010.12.24.13.11.13 (version=SSLv3 cipher=RC4-MD5); Fri, 24 Dec 2010 13:11:15 -0800 (PST) Sender: Alexander Motin Message-ID: <4D150C56.4080801@FreeBSD.org> Date: Fri, 24 Dec 2010 23:10:46 +0200 From: Alexander Motin User-Agent: Thunderbird 2.0.0.23 (X11/20091212) MIME-Version: 1.0 To: Brandon Gooch References: <4CD45209.5010607@FreeBSD.org> <4CDE5B8C.4000102@FreeBSD.org> <4CE0010D.7080505@FreeBSD.org> In-Reply-To: X-Enigmail-Version: 0.96.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: freebsd-scsi@freebsd.org, FreeBSD-Current , FreeBSD Stable Subject: Re: Sense fetching [Was: cdrtools /devel ...] X-BeenThere: freebsd-scsi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 24 Dec 2010 21:11:18 -0000 Brandon Gooch wrote: > On Sun, Nov 14, 2010 at 9:32 AM, Alexander Motin wrote: >> Brandon Gooch wrote: >>> On Sat, Nov 13, 2010 at 3:34 AM, Alexander Motin wrote: >>>> Now uncommitted pass_autosence.patch and possibly cdrtools.patch. >>> OK. Patched kernel and cdrtools has resulted in a working cdrecord >>> (burned an ISO successfully) and an endless stream of: >>> >>> ... >>> (pass0:ata0:0:0:0): Requesting SCSI sense data >>> (pass0:ata0:0:0:0): SCSI status error >>> (pass0:ata0:0:0:0): Requesting SCSI sense data >>> (pass0:ata0:0:0:0): SCSI status error >>> (pass0:ata0:0:0:0): Requesting SCSI sense data >>> (pass0:ata0:0:0:0): SCSI status error >>> (pass0:ata0:0:0:0): Requesting SCSI sense data >>> (pass0:ata0:0:0:0): SCSI status error >>> ... >> I think it can be hald probing for media insertion. Probably we should >> slightly reduce error logging verbosity. May be somehow make to not log >> errors on requests submitted from user-level via pass driver. >> >>> But most important part: It works, and it burned very quickly! The CD >>> was created, and fully functional (I booted the Fedora image and >>> completed an installation). >> Nice! > > What are your thoughts on committing this (or something like it)? > Should I just keep a local patch set for the semi-long-term? Do you > have something else in the works? I wanted to do something with these logs first, as they are hardly acceptable, but was distracted by different project. Unless somebody take it, I'll be back to it later. -- Alexander Motin