From owner-freebsd-fs@FreeBSD.ORG  Wed Sep  8 18:29:57 2010
Return-Path: <owner-freebsd-fs@FreeBSD.ORG>
Delivered-To: freebsd-fs@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 3E30010656C6
	for <freebsd-fs@freebsd.org>; Wed,  8 Sep 2010 18:29:57 +0000 (UTC)
	(envelope-from numisemis@gmail.com)
Received: from mail-fx0-f54.google.com (mail-fx0-f54.google.com
	[209.85.161.54])
	by mx1.freebsd.org (Postfix) with ESMTP id BCDED8FC08
	for <freebsd-fs@freebsd.org>; Wed,  8 Sep 2010 18:29:56 +0000 (UTC)
Received: by fxm4 with SMTP id 4so383072fxm.13
	for <freebsd-fs@freebsd.org>; Wed, 08 Sep 2010 11:29:55 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma;
	h=domainkey-signature:received:received:subject:mime-version
	:content-type:from:in-reply-to:date:cc:content-transfer-encoding
	:message-id:references:to:x-mailer;
	bh=5cAaUMQ093/cPtedq5D/5ujCzFbnxz9A+m8o12j3tq4=;
	b=keHKZQs0SAacrfoMsrLMH4lXfXLFcLSz9Y02S4yr1xPH25XIn9S9vCpHHIvi4wwW+l
	sQedhj489pM08tlq+5BdSYhnbgATKHF+hzomXlqIap2+r84LC1F7LVrmUirZ6DhAwJar
	sxMcUNxET2dmSRoZz9pMI7kIhUrjRiMMGH/J8=
DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma;
	h=subject:mime-version:content-type:from:in-reply-to:date:cc
	:content-transfer-encoding:message-id:references:to:x-mailer;
	b=d23QsmV1eDxsvw4asJNPsHrBGAFA/OeUjhywf6gSYZOcYc0BocCPa/X4BngvWmYTir
	JEetdPAKADeAQFTtLraW/cZGjYH7OVj7sSsw+wHV1EFRUHMQ779KV+aSknnCXTvf9mB0
	5Y+IJ2abZ9fzaoo84ZXf3e5Waw0C9+DFv8b+Y=
Received: by 10.223.104.13 with SMTP id m13mr189127fao.25.1283969279723;
	Wed, 08 Sep 2010 11:07:59 -0700 (PDT)
Received: from [172.10.20.2] ([178.160.76.147])
	by mx.google.com with ESMTPS id 14sm213157fav.26.2010.09.08.11.07.55
	(version=TLSv1/SSLv3 cipher=RC4-MD5);
	Wed, 08 Sep 2010 11:07:58 -0700 (PDT)
Mime-Version: 1.0 (Apple Message framework v1081)
Content-Type: text/plain; charset=us-ascii
From: =?iso-8859-2?Q?=A9imun_Mikecin?= <numisemis@gmail.com>
In-Reply-To: <AANLkTin4DAY+WXOpckWJCs437BGg0mjAFzRv+iDEG-F1@mail.gmail.com>
Date: Wed, 8 Sep 2010 20:07:44 +0200
Content-Transfer-Encoding: quoted-printable
Message-Id: <F51E728E-E1F4-4DD8-BD09-619915763B8A@gmail.com>
References: <AANLkTin4DAY+WXOpckWJCs437BGg0mjAFzRv+iDEG-F1@mail.gmail.com>
To: App Deb <appdebgr@gmail.com>
X-Mailer: Apple Mail (2.1081)
Cc: freebsd-fs@freebsd.org
Subject: Re: Swap on ZFS Volume still panics?
X-BeenThere: freebsd-fs@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Filesystems <freebsd-fs.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-fs>,
	<mailto:freebsd-fs-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-fs>
List-Post: <mailto:freebsd-fs@freebsd.org>
List-Help: <mailto:freebsd-fs-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-fs>,
	<mailto:freebsd-fs-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Wed, 08 Sep 2010 18:29:57 -0000

On 8. ruj. 2010., at 18:19, App Deb wrote:

> Reading the wiki guides they mention the official way to add swap =
volumes on
> ZFS (set org.freebsd:swap=3Don etc..),
>=20
> So I thought that it should work now, But I just got a panic in =
8.1-RELEASE
> after a heavy memory situation that touched swap for the first time.
>=20

Last time I tried swap on ZFS (long time ago) I needed:

zfs set recordsize=3D4k tank/swap

Without it, kernel would panic as soon as swap was touched. I suppose =
this helped because it matches processor page size.