From owner-freebsd-questions@FreeBSD.ORG Mon Apr 2 01:41:29 2012 Return-Path: Delivered-To: questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 4C0E9106566B for ; Mon, 2 Apr 2012 01:41:29 +0000 (UTC) (envelope-from pgollucci@taximagic.com) Received: from mail-qc0-f182.google.com (mail-qc0-f182.google.com [209.85.216.182]) by mx1.freebsd.org (Postfix) with ESMTP id ECE4D8FC0C for ; Mon, 2 Apr 2012 01:41:28 +0000 (UTC) Received: by qcsg15 with SMTP id g15so1576997qcs.13 for ; Sun, 01 Apr 2012 18:41:28 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=message-id:date:from:organization:user-agent:mime-version:to:cc :subject:references:in-reply-to:content-type :content-transfer-encoding:x-gm-message-state; bh=PXLaDkUr7x/wDcADxQVmu/XDhwgABpcOG5Xgnq4XAy4=; b=lqoy7fmxciYdakU+1UzRNNanXoJ2uNiCoNdF8EQ8msbOdlEW9C30oBxWxBaIdAwCcS ytiJ8TnK4rRHIWzEtT0zo+MtSRygmAMsOhZhdHEmxiHp8EzwuQaCESBMM4W+KFFl82us tfO3DWDHxY9wt5oNWGMjwD3zJ8u5dmTBZKcz1yLDdQsm8Kvwb4HP7u0Ka9GFpRExvDjU 0dh1fuKfV0OnBFzvP2E5Ptk2c5lsyoKgYGzb0+hS37ov2+yQrpPPJ0Y3JN2jNT1nO3J/ L3qo2Lu9pC58f6VLhsoJzd4quEgAkaeFZ7VHML62rokA+1fyiCAyTYj5rmlRobg6o9za W4Vw== Received: by 10.224.174.200 with SMTP id u8mr8786612qaz.57.1333330888347; Sun, 01 Apr 2012 18:41:28 -0700 (PDT) Received: from jlhewitt.local (pool-108-28-196-170.washdc.fios.verizon.net. [108.28.196.170]) by mx.google.com with ESMTPS id h16sm16952638qad.5.2012.04.01.18.41.26 (version=SSLv3 cipher=OTHER); Sun, 01 Apr 2012 18:41:27 -0700 (PDT) Message-ID: <4F7903C6.9040400@p6m7g8.com> Date: Sun, 01 Apr 2012 21:41:26 -0400 From: "Philip M. Gollucci" Organization: P6M7G8 Inc. User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:10.0.2) Gecko/20120216 Thunderbird/10.0.2 MIME-Version: 1.0 To: "Philip M. Gollucci" References: <4F708223.4060803@p6m7g8.com> <4F7126BA.1000202@p6m7g8.com> <4F7280D7.8050409@p6m7g8.com> <4F762A10.7040007@p6m7g8.com> In-Reply-To: <4F762A10.7040007@p6m7g8.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Gm-Message-State: ALoCoQlsWCQQ8tO+14AKzWLbDMK6TBpjAoYQzGFbwQMq6aShWELVMlKVS+VkBz2tyOyXjRyCbWPb Cc: questions@freebsd.org, current@freebsd.org Subject: Re: freebsd 9.0-release + zfs + mysqld(percona) = kernel: swap zone exhausted, increase kern.maxswzone X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 02 Apr 2012 01:41:29 -0000 On 3/30/12 5:48 PM, Philip M. Gollucci wrote: > After reading several sparse articles/post, I've come to the conclusion > that FreeBSD doesn't do well with SWAP> 32GB; however it does allow it. > As such I decided to drop the swap to 8GB*2=16GB. Sadly that didn't > help either after dropping kern.maxswzone back 2*thedefault which is > apparently very near or the max you can up it and get more actual > SWAPMETA space b/c of the limiting based on the number of total system > pages. > > I'm still quite perplexed here. Please also the recent thread on > -stable where someone has the same problem with ZFS/NFS. > > subject: 9-STABLE, ZFS, NFS, ggatec - suspected memory leak That didn't help either. We will compare NAMEI next in addition to trying to tune the ZFS arch/meta. -- ------------------------------------------------------------------------ 1024D/DB9B8C1C B90B FBC3 A3A1 C71A 8E70 3F8C 75B8 8FFB DB9B 8C1C Philip M. Gollucci (pgollucci@p6m7g8.com) c: 703.336.9354 Member, Apache Software Foundation Committer, FreeBSD Foundation Consultant, P6M7G8 Inc. Director Operations, Ridecharge Inc. Work like you don't need the money, love like you'll never get hurt, and dance like nobody's watching.