From owner-freebsd-stable@FreeBSD.ORG Wed Dec 29 01:05:41 2010 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id E6E211065670 for ; Wed, 29 Dec 2010 01:05:41 +0000 (UTC) (envelope-from amvandemore@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 782E48FC14 for ; Wed, 29 Dec 2010 01:05:41 +0000 (UTC) Received: by fxm16 with SMTP id 16so9921333fxm.13 for ; Tue, 28 Dec 2010 17:05:40 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:received:in-reply-to :references:date:message-id:subject:from:to:cc:content-type; bh=ypIf4lvvowxitZzOJqzqztoirDoOEFEb97rHiAZ8Su0=; b=eNhhO/rOUyBVqB6N20sPCr8AxO+xlZByqhpf/oC3KgotvApJPpBb5KJSR9kvCUUHP7 hrO4HxV6y0GJ1puZz8YWpvxLkJkiE3K9yqo1SPjdynH3ZYTtMGVYAE5LtMLAfFd79wQB VyOwA/C2cuOzZNSISS53XiBHTr1sPrUrLAYXA= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; b=diwGez3gQWZdEyMAlC1Ie4heK8RTMlcsoCuP06VsHEs4s9vh6iGlplJW9Ir0D87mFX 1cCLYubKiIjtlnsd1MxSFT219A7Mnubf0HgAKS8cahcT49MLLVHmcAIs2v4rFuB+6G/e DnsfvKfLSI1rIOtHKiki8BNOvojKRZQwDXfKc= MIME-Version: 1.0 Received: by 10.223.106.129 with SMTP id x1mr1259454fao.13.1293584739490; Tue, 28 Dec 2010 17:05:39 -0800 (PST) Received: by 10.223.114.4 with HTTP; Tue, 28 Dec 2010 17:05:39 -0800 (PST) In-Reply-To: References: Date: Tue, 28 Dec 2010 19:05:39 -0600 Message-ID: From: Adam Vande More To: Freek van Hemert Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: freebsd-stable@freebsd.org Subject: Re: slow ZFS on FreeBSD 8.1 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 29 Dec 2010 01:05:42 -0000 On Tue, Dec 28, 2010 at 5:56 PM, Freek van Hemert wrote: > Top tells me: 761 MB Active, 790 Inactive and there is hardly any cpu usage > (96-98% idle). vfs.numvnodes: around 12500 now (after several hours of > copying) and stil slowly rising. > > Hope you can help me. > I believe there were some zfs bugs/performance issues in 8.1 that were made more visible by having other file system types mounted simultaneously. Stuff like this: http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/146410 This has been MFC'd so not sure why it's still open. -- Adam Vande More