From owner-freebsd-stable@freebsd.org Mon Nov 13 18:49:45 2017 Return-Path: Delivered-To: freebsd-stable@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 44AB1DC13F5 for ; Mon, 13 Nov 2017 18:49:45 +0000 (UTC) (envelope-from kraduk@gmail.com) Received: from mail-qk0-x22d.google.com (mail-qk0-x22d.google.com [IPv6:2607:f8b0:400d:c09::22d]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id F0D88785F6 for ; Mon, 13 Nov 2017 18:49:44 +0000 (UTC) (envelope-from kraduk@gmail.com) Received: by mail-qk0-x22d.google.com with SMTP id p7so21002709qkd.7 for ; Mon, 13 Nov 2017 10:49:44 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=fTMtX4Thj1CDfYNsdIZQF60N4/dOgvE4TozmGMufwBU=; b=R0179afSxyCqE6gaoGEentyr0L2Tnd9C2KU3HnxwG3F7bCNoCcWKLtHl79r1BaIWGU VFDu7liv7qY6b4O067l9CU87rZ8tJQ2VaGqECxXdymFjAPeIkRhIo/f5699dt/UsrYhL ubf8CKrWtmCqtNty20eDa8ZB5+1mFFoKTGq+RnTMsufROFrVb/S7Ik2wDcQUc64Cqvj3 Qgvz7NZCqRphdZNI7EUNdiIJYVTIcIHbfkZyRINqanh/5lpCFE81cWy80an3fHUGnw8/ ilmexfO3//gLEtZ8SGHJIP4NTBKcKP3g0TUeJVILTXzfZPT/zt+u/e2Q10WhVHdrd6++ XUAw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=fTMtX4Thj1CDfYNsdIZQF60N4/dOgvE4TozmGMufwBU=; b=ENENmK05uPEQsq9eavuMUC6RzyPwPnj5SHq5ENzA5Ou5OJkzpV7Uqx6PyG5CTydkYt g8XycIhTZ1R7P8xIZVGup00r6QRDFA2fqmZf6Hh+cbrlFPOj2DsUjlIaQIddINta7a7x mB3l6uf3FdN0sQOevm8yI/6myGJzfUj08QwITixdmUN4jLsljohn49mIXSyVipT4A7nK ZQjH0fQ7BdZWDLkrrdfrQY2HAv4aI4dT7arrZYL3y4lEvf2Xsj40NLxAoZeuylGl8Vxh BjZojTjjKmHjZGa4Vcx2RA14QIu1X97sddiRznxuUQYsNyZ7bub33uPmJyQfnMV5Aapo gEOA== X-Gm-Message-State: AJaThX6JBXOw2td5jr9p3FVTyQ9XZfQfSDzlnF22HYklnp2puD0irN+0 dN8Gf7MF3y7jM48RiGp37WznO7UgbKPl9etEfOE= X-Google-Smtp-Source: AGs4zMZCyWcXlcflsywD8qKpNadZs9IkV0XR8TpuQKzqX6kx0yc3MS8ukWNEyzVOFCUMf57ItFXl1NGzUK4Yl0X/JDo= X-Received: by 10.55.94.65 with SMTP id s62mr14698310qkb.282.1510598984126; Mon, 13 Nov 2017 10:49:44 -0800 (PST) MIME-Version: 1.0 Received: by 10.140.20.65 with HTTP; Mon, 13 Nov 2017 10:49:43 -0800 (PST) Received: by 10.140.20.65 with HTTP; Mon, 13 Nov 2017 10:49:43 -0800 (PST) In-Reply-To: <270670c0-d632-7488-6e16-5f9a11834191@tundraware.com> References: <270670c0-d632-7488-6e16-5f9a11834191@tundraware.com> From: krad Date: Mon, 13 Nov 2017 18:49:43 +0000 Message-ID: Subject: Re: GPT partition gets erased on boot To: Tim Daneliuk Cc: Walter Parker , freebsd-stable Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.25 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 13 Nov 2017 18:49:45 -0000 I have a vague memory of these controllers doing something odd with the end of the volume but can't remember where or when, but I know I would generally avoid them. It looks like you are using them in jbod mode, but if you aren't do so. If you can reflash them to hba mode even better. If you are stuck it as it is, it's probably with trying to partition them with a Linux live CD or illumiinos to eliminate freebsd issues. On 13 Nov 2017 16:55, "Tim Daneliuk" wrote: > On 11/12/2017 10:59 PM, Walter Parker wrote: > > What would cause the partitions on a ZFS drive to disappear? > > In no particular order, these leap to mind: > > - A bad drive > - A misconfigured controller > - A dead backup battery on the controller > > -- > ------------------------------------------------------------ > ---------------- > Tim Daneliuk tundra@tundraware.com > PGP Key: http://www.tundraware.com/PGP/ > > _______________________________________________ > freebsd-stable@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" >