From owner-freebsd-geom@FreeBSD.ORG Mon Sep 26 11:02:08 2005 Return-Path: X-Original-To: freebsd-geom@freebsd.org Delivered-To: freebsd-geom@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 3F0F616A428 for ; Mon, 26 Sep 2005 11:02:08 +0000 (GMT) (envelope-from owner-bugmaster@freebsd.org) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 777D043D48 for ; Mon, 26 Sep 2005 11:02:07 +0000 (GMT) (envelope-from owner-bugmaster@freebsd.org) Received: from freefall.freebsd.org (peter@localhost [127.0.0.1]) by freefall.freebsd.org (8.13.3/8.13.3) with ESMTP id j8QB27v3026981 for ; Mon, 26 Sep 2005 11:02:07 GMT (envelope-from owner-bugmaster@freebsd.org) Received: (from peter@localhost) by freefall.freebsd.org (8.13.3/8.13.1/Submit) id j8QB26N3026975 for freebsd-geom@freebsd.org; Mon, 26 Sep 2005 11:02:06 GMT (envelope-from owner-bugmaster@freebsd.org) Date: Mon, 26 Sep 2005 11:02:06 GMT Message-Id: <200509261102.j8QB26N3026975@freefall.freebsd.org> X-Authentication-Warning: freefall.freebsd.org: peter set sender to owner-bugmaster@freebsd.org using -f From: FreeBSD bugmaster To: freebsd-geom@FreeBSD.org Cc: Subject: Current problem reports assigned to you X-BeenThere: freebsd-geom@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: GEOM-specific discussions and implementations List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 26 Sep 2005 11:02:08 -0000 Current FreeBSD problem reports Critical problems Serious problems Non-critical problems S Submitted Tracker Resp. Description ------------------------------------------------------------------------------- o [2005/02/26] bin/78131 geom gbde "destroy" not working. o [2005/03/26] kern/79251 geom [2TB] newfs fails on 2.6TB gbde device 2 problems total. From owner-freebsd-geom@FreeBSD.ORG Mon Sep 26 20:00:45 2005 Return-Path: X-Original-To: freebsd-geom@FreeBSD.org Delivered-To: freebsd-geom@FreeBSD.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id ECD4816A421 for ; Mon, 26 Sep 2005 20:00:45 +0000 (GMT) (envelope-from le@FreeBSD.org) Received: from imap1u.univie.ac.at (imap1.unet.univie.ac.at [131.130.1.182]) by mx1.FreeBSD.org (Postfix) with ESMTP id 5C2D743D49 for ; Mon, 26 Sep 2005 20:00:44 +0000 (GMT) (envelope-from le@FreeBSD.org) Received: from korben.prv.univie.ac.at (korben.prv.univie.ac.at [131.130.7.98]) by imap1u.univie.ac.at (8.12.10/8.12.10) with ESMTP id j8QJxetr031540 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Mon, 26 Sep 2005 21:59:41 +0200 (CEST) Date: Mon, 26 Sep 2005 21:59:39 +0200 (CEST) From: Lukas Ertl To: Marc Makkes In-Reply-To: <20050923100903.GA17415@science.uva.nl> Message-ID: <20050926215858.V601@korben.prv.univie.ac.at> References: <20050921213722.GA10203@science.uva.nl> <20050922061125.GA13391@science.uva.nl> <20050922084618.GB13391@science.uva.nl> <20050923100903.GA17415@science.uva.nl> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed Cc: freebsd-geom@FreeBSD.org Subject: Re: gvinum raid5 not comming up X-BeenThere: freebsd-geom@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: GEOM-specific discussions and implementations List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 26 Sep 2005 20:00:46 -0000 On Fri, 23 Sep 2005, Marc Makkes wrote: >> At boot loader time, /boot/defaults/loader.conf says >> >> geom_vinum_load="YES" >> >> % kldstat >> Id Refs Address Size Name >> 1 2 0xffffffff80100000 8727a0 kernel >> 2 1 0xffffffff80973000 17c48 geom_vinum.ko > > Any idea how to get the the volume up? can i provide additional debug? Try setting kern.geom.debugflags=1 before creating the volume, and send me the syslog output in private mail. Thanks, le -- Lukas Ertl http://homepage.univie.ac.at/l.ertl/ le@FreeBSD.org http://people.freebsd.org/~le/ From owner-freebsd-geom@FreeBSD.ORG Mon Sep 26 20:28:06 2005 Return-Path: X-Original-To: freebsd-geom@freebsd.org Delivered-To: freebsd-geom@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 5E00E16A41F for ; Mon, 26 Sep 2005 20:28:06 +0000 (GMT) (envelope-from frank@barda.agala.net) Received: from mail.agala.net (Iaab6.i.pppool.de [85.73.170.182]) by mx1.FreeBSD.org (Postfix) with ESMTP id 9E81243D60 for ; Mon, 26 Sep 2005 20:27:58 +0000 (GMT) (envelope-from frank@barda.agala.net) Received: from mail.agala.net (barda [192.168.20.1]) by barda.agala.net (Postfix) with ESMTP id 7D92F119CBA for ; Mon, 26 Sep 2005 22:25:44 +0200 (CEST) Received: from abakus.agala.net (abakus.agala.net [192.168.223.2]) by mail.agala.net (Postfix) with ESMTP id 3CD56119CB6 for ; Mon, 26 Sep 2005 22:25:44 +0200 (CEST) From: "Frank J. Beckmann" Organization: agala naga doron To: freebsd-geom@freebsd.org Date: Mon, 26 Sep 2005 22:27:44 +0200 User-Agent: KMail/1.8.2 MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200509262227.46975.frank@barda.agala.net> X-Scanned-By: emfilter 1.0 @ 192.168.20.1 X-DSPAM-Result: Innocent X-DSPAM-Processed: Mon Sep 26 22:25:46 2005 X-DSPAM-Confidence: 1.0000 X-DSPAM-Probability: 0.0023 X-DSPAM-Signature: 218,4338594a114891312073037 X-DSPAM-Factors: 27, Organization*naga+doron, 0.40000, Message-Id*agala+net, 0.40000, From*Frank, 0.40000, Content-Type*text+plain, 0.40000, Content-Disposition*inline, 0.40000, Date*Mon, 0.40000, Subject*gzero, 0.40000, Content-Type*charset+us, 0.40000, Disposition-Notification-To*Beckmann, 0.40000, Subject*is+gzero, 0.40000, Content-Type*plain, 0.40000, To*geom, 0.40000, Content-Type*plain+charset, 0.40000, From*Beckmann+frank, 0.40000, From*agala, 0.40000, User-Agent*KMail, 0.40000, Subject: What is gzero? X-BeenThere: freebsd-geom@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: GEOM-specific discussions and implementations List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 26 Sep 2005 20:28:06 -0000 Hi, maybe this is a kind of stupid question, but what is the device gzero for? When should I use it instead of /dev/zero? -- Bye Frank From owner-freebsd-geom@FreeBSD.ORG Mon Sep 26 20:30:48 2005 Return-Path: X-Original-To: freebsd-geom@freebsd.org Delivered-To: freebsd-geom@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 3ED3216A41F for ; Mon, 26 Sep 2005 20:30:48 +0000 (GMT) (envelope-from frank@barda.agala.net) Received: from mail.agala.net (Iaab6.i.pppool.de [85.73.170.182]) by mx1.FreeBSD.org (Postfix) with ESMTP id 880D943D5C for ; Mon, 26 Sep 2005 20:30:45 +0000 (GMT) (envelope-from frank@barda.agala.net) Received: from mail.agala.net (barda [192.168.20.1]) by barda.agala.net (Postfix) with ESMTP id 01284119CB7 for ; Mon, 26 Sep 2005 22:28:33 +0200 (CEST) Received: from abakus.agala.net (abakus.agala.net [192.168.223.2]) by mail.agala.net (Postfix) with ESMTP id 0F14A119CB6 for ; Mon, 26 Sep 2005 22:28:32 +0200 (CEST) From: "Frank J. Beckmann" Organization: agala naga doron To: freebsd-geom@freebsd.org Date: Mon, 26 Sep 2005 22:30:33 +0200 User-Agent: KMail/1.8.2 MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200509262230.37156.frank@barda.agala.net> X-Scanned-By: emfilter 1.0 @ 192.168.20.1 X-DSPAM-Result: Innocent X-DSPAM-Processed: Mon Sep 26 22:28:34 2005 X-DSPAM-Confidence: 1.0000 X-DSPAM-Probability: 0.0023 X-DSPAM-Signature: 218,433859f2115031910380873 X-DSPAM-Factors: 27, Organization*naga+doron, 0.40000, Message-Id*agala+net, 0.40000, From*Frank, 0.40000, Content-Type*text+plain, 0.40000, Content-Disposition*inline, 0.40000, Date*Mon, 0.40000, Content-Type*charset+us, 0.40000, Disposition-Notification-To*Beckmann, 0.40000, Content-Type*plain, 0.40000, To*geom, 0.40000, Content-Type*plain+charset, 0.40000, Subject*for, 0.40000, From*Beckmann+frank, 0.40000, From*agala, 0.40000, User-Agent*KMail, 0.40000, Subject*for+tape, 0.40000, Subject*tape, 0.40000, Message-Id*frank, 0.40000 Subject: Geom for tape streamers? X-BeenThere: freebsd-geom@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: GEOM-specific discussions and implementations List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 26 Sep 2005 20:30:48 -0000 Hi, is geom only usefull for disk like devices or is it possible to use it with tape streamers? I think about geli encryptet tapes. -- Bye Frank From owner-freebsd-geom@FreeBSD.ORG Mon Sep 26 20:53:38 2005 Return-Path: X-Original-To: freebsd-geom@freebsd.org Delivered-To: freebsd-geom@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 2C33C16A41F for ; Mon, 26 Sep 2005 20:53:38 +0000 (GMT) (envelope-from brdavis@odin.ac.hmc.edu) Received: from odin.ac.hmc.edu (Odin.AC.HMC.Edu [134.173.32.75]) by mx1.FreeBSD.org (Postfix) with ESMTP id 8161E43D7E for ; Mon, 26 Sep 2005 20:53:23 +0000 (GMT) (envelope-from brdavis@odin.ac.hmc.edu) Received: from odin.ac.hmc.edu (localhost.localdomain [127.0.0.1]) by odin.ac.hmc.edu (8.13.0/8.13.0) with ESMTP id j8QKrKaB022829; Mon, 26 Sep 2005 13:53:20 -0700 Received: (from brdavis@localhost) by odin.ac.hmc.edu (8.13.0/8.13.0/Submit) id j8QKrKuc022828; Mon, 26 Sep 2005 13:53:20 -0700 Date: Mon, 26 Sep 2005 13:53:20 -0700 From: Brooks Davis To: "Frank J. Beckmann" Message-ID: <20050926205320.GA20833@odin.ac.hmc.edu> References: <200509262227.46975.frank@barda.agala.net> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="YiEDa0DAkWCtVeE4" Content-Disposition: inline In-Reply-To: <200509262227.46975.frank@barda.agala.net> User-Agent: Mutt/1.4.1i X-Virus-Scanned: by amavisd-new X-Spam-Status: No, hits=0.0 required=8.0 tests=none autolearn=no version=2.63 X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on odin.ac.hmc.edu Cc: freebsd-geom@freebsd.org Subject: Re: What is gzero? X-BeenThere: freebsd-geom@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: GEOM-specific discussions and implementations List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 26 Sep 2005 20:53:38 -0000 --YiEDa0DAkWCtVeE4 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Sep 26, 2005 at 10:27:44PM +0200, Frank J. Beckmann wrote: > Hi, >=20 > maybe this is a kind of stupid question, but what is the device gzero for= ?=20 > When should I use it instead of /dev/zero? It's to allow you to emulate a really big (41PB) fake disk for testing. -- Brooks --=20 Any statement of the form "X is the one, true Y" is FALSE. PGP fingerprint 655D 519C 26A7 82E7 2529 9BF0 5D8E 8BE9 F238 1AD4 --YiEDa0DAkWCtVeE4 Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iD8DBQFDOF+/XY6L6fI4GtQRAm2AAKC8KNUWWqJmPK1v83yIry8/Mg76jgCfWWv0 efNvjTGuB9Hjx1z5/2u4jXU= =9Fz1 -----END PGP SIGNATURE----- --YiEDa0DAkWCtVeE4-- From owner-freebsd-geom@FreeBSD.ORG Mon Sep 26 21:06:05 2005 Return-Path: X-Original-To: freebsd-geom@freebsd.org Delivered-To: freebsd-geom@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id A425116A427 for ; Mon, 26 Sep 2005 21:06:05 +0000 (GMT) (envelope-from frank@barda.agala.net) Received: from mail.agala.net (Iaab6.i.pppool.de [85.73.170.182]) by mx1.FreeBSD.org (Postfix) with ESMTP id B6AA543DD5 for ; Mon, 26 Sep 2005 21:04:53 +0000 (GMT) (envelope-from frank@barda.agala.net) Received: from mail.agala.net (barda [192.168.20.1]) by barda.agala.net (Postfix) with ESMTP id 98DF8119CB7 for ; Mon, 26 Sep 2005 23:02:41 +0200 (CEST) Received: from abakus.agala.net (abakus.agala.net [192.168.223.2]) by mail.agala.net (Postfix) with ESMTP id CE88C119CB6 for ; Mon, 26 Sep 2005 23:02:40 +0200 (CEST) From: "Frank J. Beckmann" Organization: agala naga doron To: freebsd-geom@freebsd.org Date: Mon, 26 Sep 2005 23:04:36 +0200 User-Agent: KMail/1.8.2 References: <200509262227.46975.frank@barda.agala.net> <20050926205320.GA20833@odin.ac.hmc.edu> In-Reply-To: <20050926205320.GA20833@odin.ac.hmc.edu> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline Message-Id: <200509262304.40932.frank@barda.agala.net> X-Scanned-By: emfilter 1.0 @ 192.168.20.1 X-DSPAM-Result: Innocent X-DSPAM-Processed: Mon Sep 26 23:02:42 2005 X-DSPAM-Confidence: 0.9996 X-DSPAM-Probability: 0.0000 X-DSPAM-Signature: 218,433861f2125251014415584 X-DSPAM-Factors: 27, Disposition-Notification-To*Beckmann+frank, 0.00020, To*freebsd+org, 0.00020, From*Frank+Beckmann, 0.00020, Received*freebsd.org, 0.00020, Disposition-Notification-To*barda, 0.00020, Disposition-Notification-To*frank, 0.00020, From*frank+barda, 0.00020, Disposition-Notification-To*Frank, 0.00020, Content-Type*iso, 0.00020, Disposition-Notification-To*Frank+Beckmann, 0.00020, To*freebsd, 0.00020, To*freebsd, 0.00020, Organization*agala, 0.00020, Disposition-Notification-To*agala, 0.00020, Subject: Re: What is gzero? X-BeenThere: freebsd-geom@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: GEOM-specific discussions and implementations List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 26 Sep 2005 21:06:06 -0000 Hi, am Montag, 26. September 2005 22:53 schrieb Brooks Davis: > On Mon, Sep 26, 2005 at 10:27:44PM +0200, Frank J. Beckmann wrote: > > Hi, > > > > maybe this is a kind of stupid question, but what is the device gzero > > for? When should I use it instead of /dev/zero? > > It's to allow you to emulate a really big (41PB) fake disk for testing. Wow, that answer was fast... Sounds like an interesting device, but how do I use it? I guess I have to=20 learn much about geom yet. =2D-=20 Tsch=FCss =46rank From owner-freebsd-geom@FreeBSD.ORG Mon Sep 26 21:26:09 2005 Return-Path: X-Original-To: freebsd-geom@freebsd.org Delivered-To: freebsd-geom@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 56B2116A41F for ; Mon, 26 Sep 2005 21:26:09 +0000 (GMT) (envelope-from brdavis@odin.ac.hmc.edu) Received: from odin.ac.hmc.edu (Odin.AC.HMC.Edu [134.173.32.75]) by mx1.FreeBSD.org (Postfix) with ESMTP id 6BE1143D5A for ; Mon, 26 Sep 2005 21:26:08 +0000 (GMT) (envelope-from brdavis@odin.ac.hmc.edu) Received: from odin.ac.hmc.edu (localhost.localdomain [127.0.0.1]) by odin.ac.hmc.edu (8.13.0/8.13.0) with ESMTP id j8QLQ6r3028722; Mon, 26 Sep 2005 14:26:06 -0700 Received: (from brdavis@localhost) by odin.ac.hmc.edu (8.13.0/8.13.0/Submit) id j8QLQ540028721; Mon, 26 Sep 2005 14:26:05 -0700 Date: Mon, 26 Sep 2005 14:26:05 -0700 From: Brooks Davis To: "Frank J. Beckmann" Message-ID: <20050926212605.GB20833@odin.ac.hmc.edu> References: <200509262227.46975.frank@barda.agala.net> <20050926205320.GA20833@odin.ac.hmc.edu> <200509262304.40932.frank@barda.agala.net> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="tjCHc7DPkfUGtrlw" Content-Disposition: inline In-Reply-To: <200509262304.40932.frank@barda.agala.net> User-Agent: Mutt/1.4.1i X-Virus-Scanned: by amavisd-new X-Spam-Status: No, hits=0.0 required=8.0 tests=none autolearn=no version=2.63 X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on odin.ac.hmc.edu Cc: freebsd-geom@freebsd.org Subject: Re: What is gzero? X-BeenThere: freebsd-geom@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: GEOM-specific discussions and implementations List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 26 Sep 2005 21:26:09 -0000 --tjCHc7DPkfUGtrlw Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Sep 26, 2005 at 11:04:36PM +0200, Frank J. Beckmann wrote: > Hi, >=20 > am Montag, 26. September 2005 22:53 schrieb Brooks Davis: > > On Mon, Sep 26, 2005 at 10:27:44PM +0200, Frank J. Beckmann wrote: > > > Hi, > > > > > > maybe this is a kind of stupid question, but what is the device gzero > > > for? When should I use it instead of /dev/zero? > > > > It's to allow you to emulate a really big (41PB) fake disk for testing. >=20 > Wow, that answer was fast... >=20 > Sounds like an interesting device, but how do I use it? I guess I have to= =20 > learn much about geom yet. Just load or compile in the module. A device will appear. Note that such a device is only useful for testing since reads all return zeros and writes are no-ops. -- Brooks --=20 Any statement of the form "X is the one, true Y" is FALSE. PGP fingerprint 655D 519C 26A7 82E7 2529 9BF0 5D8E 8BE9 F238 1AD4 --tjCHc7DPkfUGtrlw Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iD8DBQFDOGdtXY6L6fI4GtQRAhk4AJ44VzKJ7ask0IggfhSpGN4v4K0ofwCdGpN+ M7HQKX4xBbf15Xc6tRvJY90= =yIlj -----END PGP SIGNATURE----- --tjCHc7DPkfUGtrlw-- From owner-freebsd-geom@FreeBSD.ORG Tue Sep 27 03:32:27 2005 Return-Path: X-Original-To: freebsd-geom@freebsd.org Delivered-To: freebsd-geom@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 3462416A41F for ; Tue, 27 Sep 2005 03:32:27 +0000 (GMT) (envelope-from xuejian03@ios.cn) Received: from abyss.iscas.cn (abyss.iscas.cn [159.226.5.55]) by mx1.FreeBSD.org (Postfix) with SMTP id 4E30F43D48 for ; Tue, 27 Sep 2005 03:32:23 +0000 (GMT) (envelope-from xuejian03@ios.cn) Received: (qmail 30876 invoked by uid 502); 27 Sep 2005 02:56:45 -0000 Received: from xuejian03@ios.cn by abyss.iscas.cn by uid 0 with qmail-scanner-1.22 (hbedv: 6.24.0.7/6.24.0.69. spamassassin: 2.63. Clear:RC:0(159.226.5.225):SA:0(-99.1/9.0):. Processed in 0.107867 secs); 27 Sep 2005 02:56:45 -0000 Received: from unknown (HELO localhost) (xuejian03@159.226.5.225) by abyss.iscas.cn with SMTP; 27 Sep 2005 02:56:45 -0000 Date: Tue, 27 Sep 2005 11:32:21 +0800 From: panxj To: freebsd-geom@freebsd.org Message-Id: <20050927113221.25db22b7.xuejian03@ios.cn> In-Reply-To: <200509262227.46975.frank@barda.agala.net> References: <200509262227.46975.frank@barda.agala.net> X-Mailer: Sylpheed version 1.9.6 (GTK+ 2.6.4; i386-portbld-freebsd5.4) Mime-Version: 1.0 Content-Type: text/plain; charset=GB2312 Content-Transfer-Encoding: 8bit X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on abyss.iscas.cn X-Spam-Status: No, hits=-99.1 required=9.0 tests=FROM_ENDS_IN_NUMS, USER_IN_WHITELIST autolearn=no version=2.63 X-Spam-Level: Subject: Re: What is gzero? X-BeenThere: freebsd-geom@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: GEOM-specific discussions and implementations List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 27 Sep 2005 03:32:27 -0000 I have another stupid question£º where can I get gzero? Thank you! On Mon, 26 Sep 2005 22:27:44 +0200 "Frank J. Beckmann" wrote: > Hi, > > maybe this is a kind of stupid question, but what is the device gzero for? > When should I use it instead of /dev/zero? > -- > Bye > Frank > _______________________________________________ > freebsd-geom@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-geom > To unsubscribe, send any mail to "freebsd-geom-unsubscribe@freebsd.org" > From owner-freebsd-geom@FreeBSD.ORG Tue Sep 27 04:22:59 2005 Return-Path: X-Original-To: freebsd-geom@freebsd.org Delivered-To: freebsd-geom@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 5788916A41F for ; Tue, 27 Sep 2005 04:22:59 +0000 (GMT) (envelope-from brdavis@odin.ac.hmc.edu) Received: from odin.ac.hmc.edu (Odin.AC.HMC.Edu [134.173.32.75]) by mx1.FreeBSD.org (Postfix) with ESMTP id E78BA43D48 for ; Tue, 27 Sep 2005 04:22:58 +0000 (GMT) (envelope-from brdavis@odin.ac.hmc.edu) Received: from odin.ac.hmc.edu (localhost.localdomain [127.0.0.1]) by odin.ac.hmc.edu (8.13.0/8.13.0) with ESMTP id j8R4Mw5i029820; Mon, 26 Sep 2005 21:22:58 -0700 Received: (from brdavis@localhost) by odin.ac.hmc.edu (8.13.0/8.13.0/Submit) id j8R4MrlC029815; Mon, 26 Sep 2005 21:22:53 -0700 Date: Mon, 26 Sep 2005 21:22:53 -0700 From: Brooks Davis To: panxj Message-ID: <20050927042253.GA29415@odin.ac.hmc.edu> References: <200509262227.46975.frank@barda.agala.net> <20050927113221.25db22b7.xuejian03@ios.cn> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="fUYQa+Pmc3FrFX/N" Content-Disposition: inline In-Reply-To: <20050927113221.25db22b7.xuejian03@ios.cn> User-Agent: Mutt/1.4.1i X-Virus-Scanned: by amavisd-new X-Spam-Status: No, hits=0.0 required=8.0 tests=none autolearn=no version=2.63 X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on odin.ac.hmc.edu Cc: freebsd-geom@freebsd.org Subject: Re: What is gzero? X-BeenThere: freebsd-geom@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: GEOM-specific discussions and implementations List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 27 Sep 2005 04:22:59 -0000 --fUYQa+Pmc3FrFX/N Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Sep 27, 2005 at 11:32:21AM +0800, panxj wrote: > I have another stupid question?? where can I get gzero? src/sys/geom/zero/g_zero.c or add option geom_zero to your kernel config file. -- Brooks --=20 Any statement of the form "X is the one, true Y" is FALSE. PGP fingerprint 655D 519C 26A7 82E7 2529 9BF0 5D8E 8BE9 F238 1AD4 --fUYQa+Pmc3FrFX/N Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iD8DBQFDOMkdXY6L6fI4GtQRAsXHAKCCXhyH6l4mkASoxCu1w/i2Af5F7QCeJaxj cx74I0cqpT89hO15wH0wD+o= =w/DQ -----END PGP SIGNATURE----- --fUYQa+Pmc3FrFX/N-- From owner-freebsd-geom@FreeBSD.ORG Tue Sep 27 11:57:44 2005 Return-Path: X-Original-To: freebsd-geom@freebsd.org Delivered-To: freebsd-geom@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 19E2816A41F for ; Tue, 27 Sep 2005 11:57:44 +0000 (GMT) (envelope-from frank@barda.agala.net) Received: from mail.agala.net (I89c8.i.pppool.de [85.73.137.200]) by mx1.FreeBSD.org (Postfix) with ESMTP id 581C043D53 for ; Tue, 27 Sep 2005 11:57:42 +0000 (GMT) (envelope-from frank@barda.agala.net) Received: from mail.agala.net (barda [192.168.20.1]) by barda.agala.net (Postfix) with ESMTP id E554B119CBB for ; Tue, 27 Sep 2005 13:55:07 +0200 (CEST) Received: from abakus.agala.net (abakus.agala.net [192.168.223.2]) by mail.agala.net (Postfix) with ESMTP id B0942119CBA for ; Tue, 27 Sep 2005 13:55:07 +0200 (CEST) From: "Frank J. Beckmann" Organization: agala naga doron To: freebsd-geom@freebsd.org Date: Tue, 27 Sep 2005 13:57:30 +0200 User-Agent: KMail/1.8.2 MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200509271357.32327.frank@barda.agala.net> X-Scanned-By: emfilter 1.0 @ 192.168.20.1 X-DSPAM-Result: Innocent X-DSPAM-Processed: Tue Sep 27 13:55:09 2005 X-DSPAM-Confidence: 0.9996 X-DSPAM-Probability: 0.0000 X-DSPAM-Signature: 218,4339331d234141862220286 X-DSPAM-Factors: 27, Disposition-Notification-To*Beckmann+frank, 0.00020, To*freebsd+org, 0.00020, From*Frank+Beckmann, 0.00020, Received*freebsd.org, 0.00020, Disposition-Notification-To*barda, 0.00020, Disposition-Notification-To*frank, 0.00020, From*frank+barda, 0.00020, Disposition-Notification-To*Frank, 0.00020, Disposition-Notification-To*Frank+Beckmann, 0.00020, To*freebsd, 0.00020, To*freebsd, 0.00020, Organization*agala, 0.00020, Disposition-Notification-To*agala, 0.00020, Disposition-Notification-To*agala+net, 0.00020, Message-Id*frank+barda, 0.00020, Subject: Paasword from shsec when booting eli encryptet / ? X-BeenThere: freebsd-geom@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: GEOM-specific discussions and implementations List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 27 Sep 2005 11:57:44 -0000 Hi, I start to love the new geom classes, they give me many ideas but also rise many questions. The man page og geli states that you can encrypt / when you boot from an USB pen-drive. That mast contain /boot. Does it find / or do I have to set rootdev in loader.conf? And is it possible to get the password (or any other needed secret) from a gshsec device instead of a console prompt? -- Bye Frank From owner-freebsd-geom@FreeBSD.ORG Wed Sep 28 08:43:52 2005 Return-Path: X-Original-To: freebsd-geom@freebsd.org Delivered-To: freebsd-geom@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 1155F16A41F for ; Wed, 28 Sep 2005 08:43:52 +0000 (GMT) (envelope-from pjd@garage.freebsd.pl) Received: from mail.garage.freebsd.pl (arm132.internetdsl.tpnet.pl [83.17.198.132]) by mx1.FreeBSD.org (Postfix) with ESMTP id 72E3B43D4C for ; Wed, 28 Sep 2005 08:43:48 +0000 (GMT) (envelope-from pjd@garage.freebsd.pl) Received: by mail.garage.freebsd.pl (Postfix, from userid 65534) id 106B152CD0; Wed, 28 Sep 2005 10:43:44 +0200 (CEST) Received: from localhost (pjd.wheel.pl [10.0.1.1]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.garage.freebsd.pl (Postfix) with ESMTP id D538352CA8; Wed, 28 Sep 2005 10:43:37 +0200 (CEST) Date: Wed, 28 Sep 2005 10:43:31 +0200 From: Pawel Jakub Dawidek To: "Frank J. Beckmann" Message-ID: <20050928084331.GA24355@garage.freebsd.pl> References: <200509271357.32327.frank@barda.agala.net> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="wac7ysb48OaltWcw" Content-Disposition: inline In-Reply-To: <200509271357.32327.frank@barda.agala.net> X-PGP-Key-URL: http://people.freebsd.org/~pjd/pjd.asc X-OS: FreeBSD 7.0-CURRENT i386 User-Agent: mutt-ng devel (FreeBSD) X-Spam-Checker-Version: SpamAssassin 3.0.4 (2005-06-05) on mail.garage.freebsd.pl X-Spam-Level: X-Spam-Status: No, score=-5.9 required=3.0 tests=ALL_TRUSTED,BAYES_00 autolearn=ham version=3.0.4 Cc: freebsd-geom@freebsd.org Subject: Re: Paasword from shsec when booting eli encryptet / ? X-BeenThere: freebsd-geom@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: GEOM-specific discussions and implementations List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 28 Sep 2005 08:43:52 -0000 --wac7ysb48OaltWcw Content-Type: text/plain; charset=iso-8859-2 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Sep 27, 2005 at 01:57:30PM +0200, Frank J. Beckmann wrote: +> I start to love the new geom classes, they give me many ideas but also r= ise=20 +> many questions. The man page og geli states that you can encrypt / when = you=20 +> boot from an USB pen-drive. That mast contain /boot. Does it find / or d= o I=20 +> have to set rootdev in loader.conf? You need to setup USB boot in BIOS and that's actually all. It will ask you for the passphrase before root file system is mounted and will find root partition in /etc/fstab after decryption. +> And is it possible to get the password (or any other needed secret) from= a=20 +> gshsec device instead of a console prompt? No. Currently you can use only passphrase strengthened with PKCS#5v2 for the root partition. There are no file systems mounted yet, so you cannot get the secret from a file. In theory it will be possible to get the secret from a raw device (storing info about this in /boot/loader.conf). BUT this is hackish and evil, so I'll wait for a better solution. --=20 Pawel Jakub Dawidek http://www.wheel.pl pjd@FreeBSD.org http://www.FreeBSD.org FreeBSD committer Am I Evil? Yes, I Am! --wac7ysb48OaltWcw Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (FreeBSD) iD8DBQFDOlezForvXbEpPzQRAmX3AJ9KCTfJemyppSzf+TOUvymNjFc+cgCg3vVD SRRjOXLtr3Lk1UWzIxfzLcU= =xHJ3 -----END PGP SIGNATURE----- --wac7ysb48OaltWcw-- From owner-freebsd-geom@FreeBSD.ORG Wed Sep 28 21:41:59 2005 Return-Path: X-Original-To: freebsd-geom@freebsd.org Delivered-To: freebsd-geom@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 9D9E016A41F for ; Wed, 28 Sep 2005 21:41:59 +0000 (GMT) (envelope-from phk@critter.freebsd.dk) Received: from pasmtp.tele.dk (pasmtp.tele.dk [193.162.159.95]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4B1D543D53 for ; Wed, 28 Sep 2005 21:41:59 +0000 (GMT) (envelope-from phk@critter.freebsd.dk) Received: from critter.freebsd.dk (0x535c0e2a.sgnxx1.adsl-dhcp.tele.dk [83.92.14.42]) by pasmtp.tele.dk (Postfix) with ESMTP id C9C211EC314 for ; Wed, 28 Sep 2005 23:41:57 +0200 (CEST) Received: from critter.freebsd.dk (localhost [127.0.0.1]) by critter.freebsd.dk (8.13.4/8.13.4) with ESMTP id j8SL9h15004611; Wed, 28 Sep 2005 21:09:43 GMT (envelope-from phk@critter.freebsd.dk) To: Eric Anderson From: "Poul-Henning Kamp" In-Reply-To: Your message of "Fri, 09 Sep 2005 07:30:37 CDT." <4321806D.5010105@centtech.com> Date: Wed, 28 Sep 2005 23:09:43 +0200 Message-ID: <4610.1127941783@critter.freebsd.dk> Sender: phk@critter.freebsd.dk Cc: freebsd-geom@freebsd.org Subject: Re: GEOM_FOX? X-BeenThere: freebsd-geom@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: GEOM-specific discussions and implementations List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 28 Sep 2005 21:41:59 -0000 In message <4321806D.5010105@centtech.com>, Eric Anderson writes: >What's the status on GEOM_FOX? This is very interesting to me, as I >have a lot of fiber channel/SAN backend now, and would like to utilize >multiple paths with FreeBSD. I don't think there has been much work on it since the email you quote. That doesn't mean that it isn't interesting, it just means that time has not been found. -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 phk@FreeBSD.ORG | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence. From owner-freebsd-geom@FreeBSD.ORG Thu Sep 29 07:46:48 2005 Return-Path: X-Original-To: freebsd-geom@freebsd.org Delivered-To: freebsd-geom@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id C5D2916A41F for ; Thu, 29 Sep 2005 07:46:48 +0000 (GMT) (envelope-from lorenl@alzatex.com) Received: from hosea.tallye.com (joel.tallye.com [216.99.199.78]) by mx1.FreeBSD.org (Postfix) with ESMTP id 64BE143D48 for ; Thu, 29 Sep 2005 07:46:48 +0000 (GMT) (envelope-from lorenl@alzatex.com) Received: from hosea.tallye.com (hosea.tallye.com [127.0.0.1]) by hosea.tallye.com (8.12.8/8.12.10) with ESMTP id j8T7klGS008280 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Thu, 29 Sep 2005 00:46:47 -0700 Received: (from sttng359@localhost) by hosea.tallye.com (8.12.8/8.12.8/Submit) id j8T7kl5H008277 for freebsd-geom@freebsd.org; Thu, 29 Sep 2005 00:46:47 -0700 Date: Thu, 29 Sep 2005 00:46:47 -0700 From: "Loren M. Lang" To: freebsd-geom@freebsd.org Message-ID: <20050929074647.GA8081@alzatex.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="tThc/1wpZn/ma/RB" Content-Disposition: inline User-Agent: Mutt/1.4.1i X-GPG-Key: ftp://ftp.tallye.com/pub/lorenl_pubkey.asc X-GPG-Fingerprint: B3B9 D669 69C9 09EC 1BCD 835A FAF3 7A46 E4A3 280C X-Virus-Scanned: ClamAV version 0.87, clamav-milter version 0.87 on hosea.tallye.com X-Virus-Status: Clean Subject: How can soft-updates assume a certain write order? X-BeenThere: freebsd-geom@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: GEOM-specific discussions and implementations List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 29 Sep 2005 07:46:48 -0000 --tThc/1wpZn/ma/RB Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable How does freebsd gaurentee that meta data is truely written out in the correct order to ensure data integrity? Does freebsd specifically wait for a response to come all the way from the disk drive itself before it schedules any dependent data to be written? And if so, is there any garuntee that any disk controllers, disk drives with their 16 meg caches, raid controllers or anything else won't change that order in an attempt to optimize? Or has the data truely been written to the disk by the time that the response comes back saying that the data's been written? --=20 I sense much NT in you. NT leads to Bluescreen. Bluescreen leads to downtime. Downtime leads to suffering. NT is the path to the darkside. Powerful Unix is. Public Key: ftp://ftp.tallye.com/pub/lorenl_pubkey.asc Fingerprint: CEE1 AAE2 F66C 59B5 34CA C415 6D35 E847 0118 A3D2 =20 --tThc/1wpZn/ma/RB Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iD8DBQFDO5vnbTXoRwEYo9IRAn1nAJ4q2jx1OMTRmVGz+afLVoCihMYOIQCfchTn uVzupRzHaiSEgsKuRUcBg9U= =rMdd -----END PGP SIGNATURE----- --tThc/1wpZn/ma/RB-- From owner-freebsd-geom@FreeBSD.ORG Thu Sep 29 09:02:31 2005 Return-Path: X-Original-To: freebsd-geom@freebsd.org Delivered-To: freebsd-geom@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 3D06316A41F for ; Thu, 29 Sep 2005 09:02:31 +0000 (GMT) (envelope-from pjd@garage.freebsd.pl) Received: from mail.garage.freebsd.pl (arm132.internetdsl.tpnet.pl [83.17.198.132]) by mx1.FreeBSD.org (Postfix) with ESMTP id 9338143D48 for ; Thu, 29 Sep 2005 09:02:29 +0000 (GMT) (envelope-from pjd@garage.freebsd.pl) Received: by mail.garage.freebsd.pl (Postfix, from userid 65534) id AD8C952CD7; Thu, 29 Sep 2005 11:02:28 +0200 (CEST) Received: from localhost (pjd.wheel.pl [10.0.1.1]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.garage.freebsd.pl (Postfix) with ESMTP id 4D8F152D13; Thu, 29 Sep 2005 11:02:19 +0200 (CEST) Date: Thu, 29 Sep 2005 11:02:12 +0200 From: Pawel Jakub Dawidek To: Victor Sudakov Message-ID: <20050929090212.GA1715@garage.freebsd.pl> References: <20050916073012.GA31056@admin.sibptus.tomsk.ru> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="n8g4imXOkfNTN/H1" Content-Disposition: inline In-Reply-To: <20050916073012.GA31056@admin.sibptus.tomsk.ru> X-PGP-Key-URL: http://people.freebsd.org/~pjd/pjd.asc X-OS: FreeBSD 7.0-CURRENT i386 User-Agent: mutt-ng devel (FreeBSD) X-Spam-Checker-Version: SpamAssassin 3.0.4 (2005-06-05) on mail.garage.freebsd.pl X-Spam-Level: X-Spam-Status: No, score=-5.9 required=3.0 tests=ALL_TRUSTED,BAYES_00 autolearn=ham version=3.0.4 Cc: freebsd-geom@freebsd.org Subject: Re: Create a mirror on disk with valid data X-BeenThere: freebsd-geom@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: GEOM-specific discussions and implementations List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 29 Sep 2005 09:02:31 -0000 --n8g4imXOkfNTN/H1 Content-Type: text/plain; charset=iso-8859-2 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Sep 16, 2005 at 02:30:12PM +0700, Victor Sudakov wrote: +> Colleagues, +>=20 +> gmirror(8) says that a mirror can be created from a disk with existing +> data. However, other sources like=20 +> http://ezine.daemonnews.org/200502/diskmirror.html=20 +> say that the mirror device should be first partitioned, labelled and +> formatted. +>=20 +> The second way seems to me more feasible. From experimenting with +> different disks I have found out that (according to fdisk) the size of g= m0 +> is several sectors smaller than that of ad0. I said to myself, that is +> the overhead of the gmirror metadata. +>=20 +> How could it then be possible to create a mirror from a disk with +> existing data, like the man page suggests? The gmirror metadata could +> then be overwritten with user data or vice versa. +>=20 +> Any input is very much appreciated.=20 You are right. Last sector is used for metadata and will be overwritten. The example is there actually to show that you can create a mirror with only one disk and add another one later. I added a note to clarify that. In real world it is really hard to trigger, because both fdisk(8) and bsdlabel(8) like to cut much more than one sector at the end of the disk/slice, so in most cases it is safe, but I always recommended to dump -> [ fdisk -> bsdlabel -> ] gmirror label -> [ fdisk -> bsdlabel -> ] = restore. Thanks. --=20 Pawel Jakub Dawidek http://www.wheel.pl pjd@FreeBSD.org http://www.FreeBSD.org FreeBSD committer Am I Evil? Yes, I Am! --n8g4imXOkfNTN/H1 Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (FreeBSD) iD8DBQFDO62UForvXbEpPzQRAo7GAKDw1WXBYYJCiRm4cmbLu7E0ekHusQCg5rDl ArBzJzc7qNuevPq/03D6HEw= =U2fy -----END PGP SIGNATURE----- --n8g4imXOkfNTN/H1--