From owner-freebsd-current@FreeBSD.ORG Wed Nov 19 11:58:58 2008 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 735F61065693 for ; Wed, 19 Nov 2008 11:58:58 +0000 (UTC) (envelope-from ndenev@gmail.com) Received: from nf-out-0910.google.com (nf-out-0910.google.com [64.233.182.186]) by mx1.freebsd.org (Postfix) with ESMTP id ECF508FC1E for ; Wed, 19 Nov 2008 11:58:57 +0000 (UTC) (envelope-from ndenev@gmail.com) Received: by nf-out-0910.google.com with SMTP id h3so2150587nfh.33 for ; Wed, 19 Nov 2008 03:58:56 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:from:to :in-reply-to:content-type:content-transfer-encoding:mime-version :subject:date:references:x-pgp-agent:x-mailer; bh=cIxTxEI1bMFGU9CCu3bkddMpikw3SqxM4rmRwO9Fo3A=; b=e8FvQwjLqZtYxdiKgGjXj/ctX6aQLr6k9dFND5IhOt2za/fO/tcJ2RKJZxb3l/08yx Ed+CcxCtBrOpKt/16PZgMoVbGkKK4VnoVf9X8jZAXzN7mZ4RtX5ePQU7Z1pgd2IIUfXY yajt0LTK+0MumazCGVe7CwAMmAkXHkRH0Dto4= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:from:to:in-reply-to:content-type :content-transfer-encoding:mime-version:subject:date:references :x-pgp-agent:x-mailer; b=lhq4vtmCE8omFrk5NztjiUgkbkPxXYB5Kyfk0M0vwtleXAsSV+jfx2iAKUW2anPeui l3haJf7LTbvJtvJkpHvGLrIUiQk8CG1frLo1gTMWnl3liXEOuVL5PzMJ2DwwZH7pphhN ETBaiU2P6aYwLzl8jrkYuLjezcs2LNFhtatIk= Received: by 10.103.222.1 with SMTP id z1mr330229muq.121.1227095936657; Wed, 19 Nov 2008 03:58:56 -0800 (PST) Received: from ndenev.cmotd.com (blah.sun-fish.com [217.18.249.150]) by mx.google.com with ESMTPS id j2sm16897589mue.4.2008.11.19.03.58.51 (version=TLSv1/SSLv3 cipher=RC4-MD5); Wed, 19 Nov 2008 03:58:54 -0800 (PST) Message-Id: <18E318DD-29FA-4E26-89CF-11B893B42E34@gmail.com> From: Nikolay Denev To: freebsd-current@freebsd.org In-Reply-To: Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes Content-Transfer-Encoding: 7bit Mime-Version: 1.0 (Apple Message framework v929.2) Date: Wed, 19 Nov 2008 13:58:49 +0200 References: <20081117205526.GC1733@garage.freebsd.pl> <8ECD400F-BFE3-4E31-94F0-39AF5F44FDAC@gmail.com> <20081119090307.GA81236@icarus.home.lan> X-Pgp-Agent: GPGMail d53 (v53, Leopard) X-Mailer: Apple Mail (2.929.2) Subject: Re: HEADS UP: New ZFS in the tree. X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 19 Nov 2008 11:58:58 -0000 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 19 Nov, 2008, at 11:48 , Nikolay Denev wrote: > > Well, it looks like that on -current and a 4G amd64 machine probably > there is no need > to tune anything. Here are my defaults with everything vm and zfs > related in loader.conf commented : > > vm.kmem_size_max: 4509713203 > vfs.zfs.arc_max: 863907840 > I was able to panic it again with "kmem_map too small" with these settings (defaults). This are the bonnie++ arguments that i've used: bonnie++ -d /tank -c 4 -r 4096 -x 9999999 -u 0:0 - -- Regards, Nikolay Denev -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.9 (Darwin) iEYEARECAAYFAkkj/3kACgkQHNAJ/fLbfrm0rQCfccJ4Rusxm4NGs+2BsR7l7P/6 BigAn3DutT6lXrcT1Mwh0gp28pZxAWTc =bEl5 -----END PGP SIGNATURE-----