From owner-freebsd-hackers@FreeBSD.ORG Tue Nov 25 19:07:33 2014 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 2E6F9B2F for ; Tue, 25 Nov 2014 19:07:33 +0000 (UTC) Received: from mx1.scaleengine.net (beauharnois2.bhs1.scaleengine.net [142.4.218.15]) by mx1.freebsd.org (Postfix) with ESMTP id 0948E8D9 for ; Tue, 25 Nov 2014 19:07:32 +0000 (UTC) Received: from [192.168.1.2] (Seawolf.HML3.ScaleEngine.net [209.51.186.28]) (Authenticated sender: allanjude.freebsd@scaleengine.com) by mx1.scaleengine.net (Postfix) with ESMTPSA id 10A1D7A9B8 for ; Tue, 25 Nov 2014 19:07:26 +0000 (UTC) Message-ID: <5474D370.4080809@freebsd.org> Date: Tue, 25 Nov 2014 14:07:28 -0500 From: Allan Jude User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:31.0) Gecko/20100101 Thunderbird/31.2.0 MIME-Version: 1.0 To: freebsd-hackers@freebsd.org Subject: Re: GPT partition scheme on a stripe References: <1298295958.570735.1416941272940.JavaMail.yahoo@jws100173.mail.ne1.yahoo.com> In-Reply-To: <1298295958.570735.1416941272940.JavaMail.yahoo@jws100173.mail.ne1.yahoo.com> Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="N7DkEdcbUASbs6jgmjFHlI6dxBsEehMKG" X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 25 Nov 2014 19:07:33 -0000 This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --N7DkEdcbUASbs6jgmjFHlI6dxBsEehMKG Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable On 2014-11-25 13:47, muthira mammootty via freebsd-hackers wrote: > I am trying to create a GPT partition scheme on a striped volume made o= ut of two drives and getting error. Is this not valid? > # gstripe label -v journal2 /dev/ad12 /dev/ad13# gpart create -s GPT st= ripe/journal2GEOM: ad12: corrupt or invalid GPT detected.GEOM: ad12: GPT = rejected =E2=80=94 may not be recoverable. >=20 > _______________________________________________ > freebsd-hackers@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-hackers > To unsubscribe, send any mail to "freebsd-hackers-unsubscribe@freebsd.o= rg" >=20 GPT and GEOM store their metadata in the same place, the last sector of the drive. The recommended way to deal with this is to create GPT partitions on both of the raw disks, then stripe the partitions together, rather than the other way around. --=20 Allan Jude --N7DkEdcbUASbs6jgmjFHlI6dxBsEehMKG Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (MingW32) iQIcBAEBAgAGBQJUdNNzAAoJEJrBFpNRJZKfRbsP/32NQYNCjfk4R89nGyQpT+1E nlmTpwTOK+TIevxBDkui3HiV8VbjebnJsZUful4N645nSpNGikcVsg1+nmaOq/ZE +eSR+GhVPwHWwUhTnL5fnumOHH1vUF73QP5T94ZAN+jCt62X0u1CwypL0QpMiyWH EWJA5XI4LTzROY0vICnQMmTdI8/MVdBD3A4MEwq92pec/STPjW6g1k7FjwoYqZpW ajkNhO1GiNNr0VDV89H3xCRkXx0Hg1wbc4c6qBwv3FnQSO4859M1dbt5Jy/NGBHp 7J1J1TxUbAORKjXbmdYZtQZsjjPPqZ5TlSiwQSveK35hYDxhzz7PBetU/WkNZXeF q9Fa0X895uvf+qp9iLaHrzYmlWP738vyGh1ItEu2oUkAV60whIyXZIV8k/DYVmIg LXIZN10+qvX7P6FUHQi/mnvR1XQzgUyNxtSVX77c0RQxqtBVYl/gUnAjewHv4mmP mvtwuE4Cp4DUK28czjUke7BKKnm7RU+FznL2YIzPppDl3quCJyReeH2skU/Z8h9g SKeJ93lQO1V/bqSVa61efwXNlsXs3IPykGyyztoiSm3ahJdC3p+soegWJ0Mmd434 JAPKp0E+Sk00bygRs4zky8VdkbjGM/6860JwVpbktVunnwaVCWGUtkqTMixb7U9c vIB1OhsoiLZwncNfz+pg =MOsY -----END PGP SIGNATURE----- --N7DkEdcbUASbs6jgmjFHlI6dxBsEehMKG--