From owner-freebsd-hackers@freebsd.org Mon Nov 28 12:35:36 2016 Return-Path: Delivered-To: freebsd-hackers@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 DB61FC582DF for ; Mon, 28 Nov 2016 12:35:36 +0000 (UTC) (envelope-from stesin@gmail.com) Received: from mail-lf0-x236.google.com (mail-lf0-x236.google.com [IPv6:2a00:1450:4010:c07::236]) (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 622751831; Mon, 28 Nov 2016 12:35:36 +0000 (UTC) (envelope-from stesin@gmail.com) Received: by mail-lf0-x236.google.com with SMTP id t196so95200688lff.3; Mon, 28 Nov 2016 04:35:36 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=7/pmw/dOmFHlMetRKbjdW+nkyYjtqeEHZr83ehutl34=; b=eQtW757U/HRR+2Tu8hzz0fACEG7tBiJF/xdBnvt3GHaIZON9p1FE2vn8XS+FrIKyNM ucPmssSemExEM66KgeeFMhGqQKY+h2IH0Y02jtNPvoYJ2J5QFdMrk4KPXdqTiLja5hxr jxWwxPsaPdkVg0QVppc70RJ1ca7f7ZylXHNPc8wV4JUZ+yz4CkpixYVfg7xYzjzNDt59 KscXyphhiNiRTHhexMGNBjb/u4sKcQC6Fc4OcSAYiYzgIyoZUiT9jyz38SsSAK4MAGVg /MiZjtbPfNtX9CGWjJej8VUZt9NkzAQPoyU92l3+g/r/xQFtuUCdc2GSqwycm4+UgEdn 4rYg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=7/pmw/dOmFHlMetRKbjdW+nkyYjtqeEHZr83ehutl34=; b=QGf1UA60OaeeaPYIZMrW6ArM8z96ztqkbHd8o/QmnbBp4q1PT3bFlCUFi2VMt7Bfx1 F3xck2OHQ2Uw0itMY+1/NbI2qZ6/BE8iPyrgGaOPcFmB2zVzBHrgzvaC5J8QzKOjd1ty MGWDcvE82XKzMYpwztLSHjPKNUCBc7U6wjo5nV28+77krMCh+KWhssvscrDZaGqqwclC yrYzTAWnZ6LSulgvc+AvnoW5g82JGU06QYi+/tu3BSF5orS9BZ7iZNiWX2mGyim7Rl6x XY7IWIhMDYvEh2v/3eQ3LolG3C/BAt+LrnFafxEqCDXjXJzKzAVwXqDraqFvdiBcKnxI Fvaw== X-Gm-Message-State: AKaTC00tCfGFhKu8QqrxYOfW9trDvQJ/qKQXxLUKagIEgx4aRUhS5ovWeYQ4j7MLnkdS2F/WzAj1BYP5AlUlXg== X-Received: by 10.25.35.6 with SMTP id j6mr7634746lfj.137.1480336534382; Mon, 28 Nov 2016 04:35:34 -0800 (PST) MIME-Version: 1.0 Received: by 10.25.125.67 with HTTP; Mon, 28 Nov 2016 04:35:33 -0800 (PST) In-Reply-To: <20161128120046.GP54029@kib.kiev.ua> References: <20161128041847.GA65249@charmander> <20161128120046.GP54029@kib.kiev.ua> From: Andrii Stesin Date: Mon, 28 Nov 2016 14:35:33 +0200 Message-ID: Subject: Re: FreeBSD 11 i386 disk deadlock (I think) (now with reproduction steps!) To: Konstantin Belousov Cc: Mark Johnston , freebsd-hackers@freebsd.org, David Cross Content-Type: text/plain; charset=UTF-8 X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 28 Nov 2016 12:35:37 -0000 On Mon, Nov 28, 2016 at 2:00 PM, Konstantin Belousov wrote: > Neither geli nor zfs vols can be used as swap, So, when FreeNAS starts building ZFS volume from vdevs which are physical drives and it asks "how much space to leave for swap on each drive", it really allocates some separate physical swap partition on the drive which has nothing to do with ZFS at all? WBR, Andrii