From owner-freebsd-stable@freebsd.org Tue Aug 21 03:34:37 2018 Return-Path: Delivered-To: freebsd-stable@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 55AA51087954 for ; Tue, 21 Aug 2018 03:34:37 +0000 (UTC) (envelope-from eugen@grosbein.net) Received: from hz.grosbein.net (hz.grosbein.net [IPv6:2a01:4f8:d12:604::2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "hz.grosbein.net", Issuer "hz.grosbein.net" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id D0AE670816 for ; Tue, 21 Aug 2018 03:34:36 +0000 (UTC) (envelope-from eugen@grosbein.net) Received: from eg.sd.rdtc.ru (eg.sd.rdtc.ru [IPv6:2a03:3100:c:13:0:0:0:5]) by hz.grosbein.net (8.15.2/8.15.2) with ESMTPS id w7L3YTeK058007 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 21 Aug 2018 05:34:30 +0200 (CEST) (envelope-from eugen@grosbein.net) X-Envelope-From: eugen@grosbein.net X-Envelope-To: mike@sentex.net Received: from [10.58.0.4] ([10.58.0.4]) by eg.sd.rdtc.ru (8.15.2/8.15.2) with ESMTPS id w7L3YJkB088182 (version=TLSv1.2 cipher=DHE-RSA-AES128-SHA bits=128 verify=NOT); Tue, 21 Aug 2018 10:34:19 +0700 (+07) (envelope-from eugen@grosbein.net) Subject: Re: gpart strangeness To: Mike Tancsa , FreeBSD-STABLE Mailing List References: <4e5b6d81-7fc5-c538-2bd2-8cd5dd040a1d@sentex.net> From: Eugene Grosbein Message-ID: <6be4ee74-c09d-b88f-e4ed-cadb1537e478@grosbein.net> Date: Tue, 21 Aug 2018 10:34:15 +0700 User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.8.0 MIME-Version: 1.0 In-Reply-To: <4e5b6d81-7fc5-c538-2bd2-8cd5dd040a1d@sentex.net> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=0.3 required=5.0 tests=BAYES_00,LOCAL_FROM,SPF_PASS autolearn=no autolearn_force=no version=3.4.1 X-Spam-Report: * -0.0 SPF_PASS SPF: sender matches SPF record * -2.3 BAYES_00 BODY: Bayes spam probability is 0 to 1% * [score: 0.0000] * 2.6 LOCAL_FROM From my domains X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on hz.grosbein.net X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 21 Aug 2018 03:34:37 -0000 21.08.2018 2:15, Mike Tancsa wrote: > I was trying to create a single partition on a 16G mSata drive and > whenever I add a partition, all of a sudden the secondary GPT partion is > borked. Any idea whats going on here ? > > > > 0# gpart destroy -F ada0 > ada0 destroyed > 0# gpart create -s GPT ada0 > ada0 created > 0# gpart add -t freebsd-ufs ada0 > GEOM: diskid/DISK-DEF30753136101678326: the secondary GPT table is > corrupt or invalid. > GEOM: diskid/DISK-DEF30753136101678326: using the primary only -- > recovery suggested. > ada0p1 added > 0# gpart list ada0 > Geom name: ada0 > modified: false > state: OK > fwheads: 16 > fwsectors: 63 > last: 31277191 > first: 40 > entries: 128 > scheme: GPT > Providers: > 1. Name: ada0p1 > Mediasize: 16013901824 (15G) > Sectorsize: 512 > Stripesize: 0 > Stripeoffset: 20480 > Mode: r0w0e0 > efimedia: HD(1,GPT,2256d7c5-a4ad-11e8-aa7c-000db94b5a84,0x28,0x1dd4060) > rawuuid: 2256d7c5-a4ad-11e8-aa7c-000db94b5a84 > rawtype: 516e7cb6-6ecf-11d6-8ff8-00022d09712b > label: (null) > length: 16013901824 > offset: 20480 > type: freebsd-ufs > index: 1 > end: 31277191 > start: 40 > Consumers: > 1. Name: ada0 > Mediasize: 16013942784 (15G) > Sectorsize: 512 > Mode: r0w0e0 > > 0# Did you look to "dmesg -a" output for additional hints? What is system version?