From owner-freebsd-current@FreeBSD.ORG Mon Oct 21 17:14:56 2013 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id 3E23E3ED; Mon, 21 Oct 2013 17:14:56 +0000 (UTC) (envelope-from Devin.Teske@fisglobal.com) Received: from mx1.fisglobal.com (mx1.fisglobal.com [199.200.24.190]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 0171826F0; Mon, 21 Oct 2013 17:14:55 +0000 (UTC) Received: from smtp.fisglobal.com ([10.132.206.17]) by ltcfislmsgpa07.fnfis.com (8.14.5/8.14.5) with ESMTP id r9LHEkZW015339 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=NOT); Mon, 21 Oct 2013 12:14:47 -0500 Received: from LTCFISWMSGMB21.FNFIS.com ([169.254.1.214]) by LTCFISWMSGHT06.FNFIS.com ([10.132.206.17]) with mapi id 14.02.0309.002; Mon, 21 Oct 2013 12:14:46 -0500 From: "Teske, Devin" To: Allan Jude Subject: Re: [CFT] Patch to bsdinstall to support root-on-ZFS and GELI Thread-Topic: [CFT] Patch to bsdinstall to support root-on-ZFS and GELI Thread-Index: AQHOzOHuoyZqOu2cyEmJYHyn2Q5Miw== Date: Mon, 21 Oct 2013 17:14:45 +0000 Message-ID: <13CA24D6AB415D428143D44749F57D720FC90392@LTCFISWMSGMB21.FNFIS.com> References: <52629DA7.7090103@bridgenet.se> <5262A3EE.4050600@allanjude.com> <5262A5D0.3050604@bridgenet.se> <5262A69D.5070601@allanjude.com> <13CA24D6AB415D428143D44749F57D720FC7E9DE@LTCFISWMSGMB21.FNFIS.com> <13CA24D6AB415D428143D44749F57D720FC7EAEC@LTCFISWMSGMB21.FNFIS.com> <5262B304.3090605@allanjude.com> <5262BC56.4050004@bridgenet.se> <13CA24D6AB415D428143D44749F57D720FC7F916@LTCFISWMSGMB21.FNFIS.com> <52654C0C.80702@bridgenet.se> <52654D47.6020106@allanjude.com> <13CA24D6AB415D428143D44749F57D720FC8FE7F@LTCFISWMSGMB21.FNFIS.com> <52655118.6010909@allanjude.com> <13CA24D6AB415D428143D44749F57D720FC90006@LTCFISWMSGMB21.FNFIS.com> <52656095.3070406@allanjude.com> In-Reply-To: <52656095.3070406@allanjude.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.132.253.121] Content-Type: text/plain; charset="iso-8859-1" Content-ID: Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:5.10.8794, 1.0.431, 0.0.0000 definitions=2013-10-21_02:2013-10-21,2013-10-21,1970-01-01 signatures=0 Cc: Johan Broman , Devin Teske , "Teske, Devin" , " Current" X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list Reply-To: Devin Teske List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 21 Oct 2013 17:14:56 -0000 On Oct 21, 2013, at 10:12 AM, Allan Jude wrote: > On 2013-10-21 12:19, Teske, Devin wrote: >> On Oct 21, 2013, at 9:06 AM, Allan Jude wrote: >>=20 >>> On 2013-10-21 12:04, Teske, Devin wrote: >>>> On Oct 21, 2013, at 8:50 AM, Allan Jude wrote: >>>>=20 >>>>> On 2013-10-21 11:45, Johan Broman wrote: >>>>>> Hi! >>>>>>=20 >>>>>> Sorry for the delayed answer. I've patched zfsboot and rebuilt the >>>>>> release. I now get an error message that ada2 can't be used, which is >>>>>> correct. Good stuff! :) >>>>>>=20 >>>>>> ( I've recreated the test environment using a KVM guest with four SA= TA >>>>>> drives instead of the server I was using. I makes it easier to test >>>>>> stuff. ) >>>>>>=20 >>>>>> Here's the screenshot: >>>>>>=20 >>>>>> https://urldefense.proofpoint.com/v1/url?u=3Dhttp://212.181.212.146/= bsdinstall/Screenshot_2013-10-21.png&k=3D%2FbkpAUdJWZuiTILCq%2FFnQg%3D%3D%0= A&r=3DMrjs6vR4%2Faj2Ns9%2FssHJjg%3D%3D%0A&m=3DB6jLX5vSxIfvyks3HH55lYWtfhRBp= GZ3nVA65M%2FgmXM%3D%0A&s=3Df6fc4ec7c9d8b9486e897156dac5af7c3f64e3fae746dcf6= c66ad91564a8ce99 >>>>>>=20 >>>>>>=20 >>>>>> Maybe one should be unable to select drives that are part of a graid >>>>>> in the first place? Or is that out-of-scope for bsdinstall at this >>>>>> point? (As I guess that requires too many changes/new lines) >>>>>>=20 >>>>>>=20 >>>>>> Cheers >>>>>> Johan >>>>>>=20 >>>>>>=20 >>>>>> On 19/10/13 22:20, Teske, Devin wrote: >>>>>>> On Oct 19, 2013, at 10:07 AM, Johan Broman wrote: >>>>>>>=20 >>>>>>>> I recreated the graid mirror on ada2 and ada3 and reran the >>>>>>>> installation. I'm unable to scroll the msgbox using PgDn or arrow >>>>>>>> keys. There is no indication that the action failed and I'm return= ed >>>>>>>> to the ZFS setup screen if I hit OK. >>>>>>>>=20 >>>>>>>> I have screen shots (taken with my phone) of the msgbox and "ps >>>>>>>> auxwww" output. Let me know what kind of debug info you would like. >>>>>>>> I've put the screen shots here: >>>>>>>>=20 >>>>>>>> https://urldefense.proofpoint.com/v1/url?u=3Dhttp://212.181.212.14= 6/bsdinstall&k=3D%2FbkpAUdJWZuiTILCq%2FFnQg%3D%3D%0A&r=3DMrjs6vR4%2Faj2Ns9%= 2FssHJjg%3D%3D%0A&m=3DB6jLX5vSxIfvyks3HH55lYWtfhRBpGZ3nVA65M%2FgmXM%3D%0A&s= =3D6322000e13ed155bda748698c4a0d54c9de7c29f5566affe202d7c5a29917cd1 >>>>>>> I've added a patch to fix debugging in the zfsboot script... >>>>>>>=20 >>>>>>> https://urldefense.proofpoint.com/v1/url?u=3Dhttp://druidbsd.cvs.sf= .net/viewvc/druidbsd/bsdinstall_zfs/&k=3D%2FbkpAUdJWZuiTILCq%2FFnQg%3D%3D%0= A&r=3DMrjs6vR4%2Faj2Ns9%2FssHJjg%3D%3D%0A&m=3DB6jLX5vSxIfvyks3HH55lYWtfhRBp= GZ3nVA65M%2FgmXM%3D%0A&s=3D1dc96a8b5450d27fe8210b361c9ed736ccd448f78df6aabe= 170bb80e31bca6d9 >>>>>>>=20 >>>>>>> Feedback welcome. >>>>>>>=20 >>>>>>> Johan,... >>>>>>>=20 >>>>>>> Can you see if the patch sheds some better light as to what's faili= ng? >>>>>>>=20 >>>>>>> The patch won't fix the problem, but it should give us an accurate = error >>>>>>> message so that we can learn what precisely is returning an error >>>>>>> status. >>>>>>>=20 >>>>>>> Thanks in advance. >>>>>>>=20 >>>>> I do notice that Devin's manually prefixing the error message with the >>>>> tool name, is partially redundancy when the tool does it it self, but= we >>>>> can't always be sure it will do that. >>>>>=20 >>>> The next patchset will fix that. >>>>=20 >>>> I'm dropping the tool name from the msgbox contents and putting it in >>>> the title (e.g., '"Error: gpart") that way... even if the tool spits o= ut its own >>>> name (or not), we'll know what exactly what was going on by looking >>>> at the title. >>>>=20 >>>>=20 >>>>> the graid thing is rather hard to detect, especially when it is a >>>>> faulted array that doesn't even appear in graid status etc. >>>>>=20 >>>> I believe the idea behind the script is that whatever you tell it to u= se will >>>> be destroyed. >>>>=20 >>>> Allan, maybe perhaps we could add some code that attempts to dis- >>>> assemble a graid to make the disk usable? >>>>=20 >>>> Johan, what would you be more apt to expect? That it killed your graid >>>> or that it gave an error? (/me thinks what the recourse to the error m= ight >>>> entail -- going to partedit?) >>> Your recourse would be switching to the shell (control+alt+f4) and >>> destroying the graid. >>>=20 >>> I am a little hesitant to go destroying graids unprompted. If we had the >>> geom.confxml parsing, we might be able to detect it and ask the user >>> what to do >>>=20 >> Well, my concern with going and asking about each/every configuration >> before we clear it... >>=20 >> Hasn't the user already answered a "Last Chance!" dialog giving the go- >> ahead to nuke any/all data *and* configurations on a drive? > I guess that makes sense, We offer the dialog to allow the user to > investigate their disk in detail so they can be sure they picked the > correct ones. >=20 > the graid thing is the biggest gotcha because it picks up metadata > written by the motherboard raid system, so you can have a graid > configuration even if you have never booted freebsd before. >=20 Hmmm... so what does one do in *that* situation? Go into the motherboard BIOS and disable on-board RAID features for the controller providing the disks-in-question? --=20 Devin _____________ The information contained in this message is proprietary and/or confidentia= l. 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