From owner-freebsd-chat@FreeBSD.ORG Mon Jun 4 18:28:55 2012 Return-Path: Delivered-To: freebsd-chat@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 90DA8106571A for ; Mon, 4 Jun 2012 18:28:55 +0000 (UTC) (envelope-from sathler90@gmail.com) Received: from mail-ob0-f182.google.com (mail-ob0-f182.google.com [209.85.214.182]) by mx1.freebsd.org (Postfix) with ESMTP id 599838FC15 for ; Mon, 4 Jun 2012 18:28:55 +0000 (UTC) Received: by obcni5 with SMTP id ni5so9851188obc.13 for ; Mon, 04 Jun 2012 11:28:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=l/bOFyNOHxnAx5ZuPbz6O3ZZ3LR3gugkBjTv6vLinHA=; b=ZueX2scl5bIStYoyPTTkm+wbjSTieGxWnepzp6rtf6rguEhmt+/KVDmTdCTZiqTf8t ZDHjMyx7qVWmge5EEfTXIDOA/l5w5zyiF/3dkZgk1BNJtm8TaS0+hdOKsxrHCJezq/v1 IIDnlvRmpcI40jl4v8Wg9fcQZqiX2nuiIiOoPbG/r3GRIfjt167UqOrXop0akz4CUvh5 jvjcUJqJHv6bjsQZW9TZZnqH1bbN4xQquoM19HhYOhVkTtLTmHE8jw617Uk8CPow6HlR QUpEceLOo4abBruZgohkvpvDC0yn2GeKduGXGbp3uihRN8S44wZkF5gKZrt3Xk1+GGVM atYA== MIME-Version: 1.0 Received: by 10.182.152.4 with SMTP id uu4mr12773434obb.26.1338834534795; Mon, 04 Jun 2012 11:28:54 -0700 (PDT) Received: by 10.76.87.136 with HTTP; Mon, 4 Jun 2012 11:28:54 -0700 (PDT) Date: Mon, 4 Jun 2012 15:28:54 -0300 Message-ID: From: Eduardo To: freebsd-chat@freebsd.org Content-Type: text/plain; charset=ISO-8859-1 Subject: panic with kmem_map too small: 335544320 total allocated X-BeenThere: freebsd-chat@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Non technical items related to the community List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 04 Jun 2012 18:28:55 -0000 Hello folks, my server is FreeBSD 8.3-p1 i386, with 3.2 GB and no PAE enable, no ZFS either, just running mysql+apache with PF I had a reboot with this message: reboot after panic: kmem_malloc(4096): kmem_map too small: 335544320 total allocated >From what I have read I need to set vm.kmem_size to half of the available RAM, is this correct? do I need to change KVA_PAGES ? Current settings are below, any help is appreciated. thanks in advance, -Ed # sysctl vm.kmem_size_min vm.kmem_size_max vm.kmem_size vm.kmem_size_scale vm.kmem_size_min: 0 vm.kmem_size_max: 335544320 vm.kmem_size: 335544320 vm.kmem_size_scale: 3 # sysctl hw.physmem hw.usermem hw.physmem: 3475800064 hw.usermem: 3128418304 # sysctl hw.machine_arch hw.machine_arch: i386 # sysctl hw.pagesize hw.pagesizes hw.availpages hw.pagesize: 4096 hw.pagesizes: 4096 0 hw.availpages: 848584