From owner-freebsd-scsi@FreeBSD.ORG Tue Sep 3 21:48:59 2013 Return-Path: Delivered-To: freebsd-scsi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id CF592D11; Tue, 3 Sep 2013 21:48:59 +0000 (UTC) (envelope-from cochard@gmail.com) Received: from mail-vc0-x22e.google.com (mail-vc0-x22e.google.com [IPv6:2607:f8b0:400c:c03::22e]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 429CF2CE8; Tue, 3 Sep 2013 21:48:59 +0000 (UTC) Received: by mail-vc0-f174.google.com with SMTP id gd11so4411172vcb.33 for ; Tue, 03 Sep 2013 14:48:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to:cc:content-type:content-transfer-encoding; bh=CBjXK0KDjfW54LD0Yc8Pdr2jYxRu1lPETfc0cnr1Bmc=; b=FpG2g3+gqV/sAGRekCamqW+S4AgnWmAAHYsDfwV8PYuMp25Pc7l2Yj+j91pf0Su4uu IcIMAh5gvovMC46lw2aukJBCDj1MjgqvYC2GeSY6J41OtF+hYB7wkZSc8i9PDQsSNh6B fhRzJWFFp7LJnLLlPIinShJjc/G+61lF9CMUhK9JFnOuEhrFEL7SLmpWfV3yILsWC8JZ NwrbWss4RjzGjROVy8/XNbhPsnib7Omewe9X8HWyV4caAokWoo35QCqTo76g3swbhmxi 0lEMbkNMFQoiMzNlmN7qQdc9UFKTaDAe5CmeVHNtXsUpNP+dZKHzfhX9vZLFWJMHbGws Cp5Q== X-Received: by 10.220.199.5 with SMTP id eq5mr30028964vcb.16.1378244938366; Tue, 03 Sep 2013 14:48:58 -0700 (PDT) MIME-Version: 1.0 Sender: cochard@gmail.com Received: by 10.58.221.9 with HTTP; Tue, 3 Sep 2013 14:48:38 -0700 (PDT) In-Reply-To: References: <520D4ADB.50209@FreeBSD.org> <5224511D.4090503@FreeBSD.org> <20130903134251.GB43281@caravan.chchile.org> From: =?ISO-8859-1?Q?Olivier_Cochard=2DLabb=E9?= Date: Tue, 3 Sep 2013 23:48:38 +0200 X-Google-Sender-Auth: aEdoOoFc0E9sVrPag-3cJJNc85Q Message-ID: Subject: Re: [RFC][CFT] GEOM direct dispatch and fine-grained CAM locking To: Outback Dingo Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: quoted-printable Cc: FreeBSD SCSI , Alexander Motin , freebsd-geom@freebsd.org, "freebsd-current@freebsd.org" , freebsd-hackers@freebsd.org X-BeenThere: freebsd-scsi@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 03 Sep 2013 21:48:59 -0000 On Tue, Sep 3, 2013 at 8:10 PM, Outback Dingo wrot= e: > Can anyone confirm how well tested/stable this patch set might be?? if > theres positive input i have a zoo of dev machines i could load it on, to > help further it. > Just checking to see how widely its been tested, I've installed this patch on 3 differents machines there status after about 12hours: - SUN FIRE X4170 M2 (amd64: r255178) with 6 SAS harddrives in one big zraid (LSI MegaSAS Gen2 controller): Used for generating package with poudriere=85 no probleme since; - HAL/Fujitsu SPARC64-V (sparc64: r255178) with two SCSI-3 disks in gmirror: Used for generating package with poudriere too=85 no probleme since; - HP EliteBook 8460p (amd64: r255188) with DVD replaced by a second hardrive (where fbsd is installed): It crash just after the message "GEOM: new disk ada1" during boot screenshot of the crash screen: http://goo.gl/tW1VIx A little more information: addr2line -e /boot/kernel/kernel.symbols 0xffffffff8083abd3 /usr/src/sys/geom/geom_io.c:129 Regards, Olivier