From owner-freebsd-current@FreeBSD.ORG Fri Sep 21 19:07:12 2007 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 5DAE616A418 for ; Fri, 21 Sep 2007 19:07:12 +0000 (UTC) (envelope-from ler@lerctr.org) Received: from thebighonker.lerctr.org (thebighonker.lerctr.org [192.147.25.65]) by mx1.freebsd.org (Postfix) with ESMTP id 313F413C48D for ; Fri, 21 Sep 2007 19:07:12 +0000 (UTC) (envelope-from ler@lerctr.org) Received: from thebighonker.lerctr.org ([192.147.25.65]:54729) by thebighonker.lerctr.org with esmtpsa (TLSv1:DHE-RSA-AES256-SHA:256) (Exim 4.68 (FreeBSD)) (envelope-from ) id 1IYnqI-000PGE-TY; Fri, 21 Sep 2007 14:07:11 -0500 Date: Fri, 21 Sep 2007 14:07:08 -0500 (CDT) From: Larry Rosenman To: Kris Kennaway In-Reply-To: <46F415BF.9010500@FreeBSD.org> Message-ID: <20070921140550.D96923@thebighonker.lerctr.org> References: <20070921102946.T11189@borg> <46F415BF.9010500@FreeBSD.org> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed X-Spam-Score: -4.4 (----) X-LERCTR-Spam-Score: -4.4 (----) X-Spam-Report: SpamScore (-4.4/5.0) ALL_TRUSTED=-1.8,BAYES_00=-2.599 X-LERCTR-Spam-Report: SpamScore (-4.4/5.0) ALL_TRUSTED=-1.8,BAYES_00=-2.599 DomainKey-Status: no signature Cc: freebsd-current@freebsd.org Subject: Re: panic: kmem_malloc(131072): kmem_map too small (AMD64) 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: Fri, 21 Sep 2007 19:07:12 -0000 On Fri, 21 Sep 2007, Kris Kennaway wrote: > Larry Rosenman wrote: >> I'm a heavy ZFS user, and got the following panic on 2007-09-18 >> source/world: > > This is a FAQ, please see the archives (you need to increase the vm.kmem_size > to provide more memory to ZFS). I thought that was only for i386, and it hadn't been an issue before. scottl@ suggested that maybe the default for amd64 for vm.kmem_size should be increased drastically for 7.0-R.... I have increased it for now... > > kris > > -- Larry Rosenman http://www.lerctr.org/~ler Phone: +1 512-248-2683 E-Mail: ler@lerctr.org US Mail: 430 Valona Loop, Round Rock, TX 78681-3893