From owner-freebsd-current@FreeBSD.ORG Fri Sep 28 14:24:24 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 A4E5816A41B; Fri, 28 Sep 2007 14:24:24 +0000 (UTC) (envelope-from fyr@fyrou.net) Received: from noway.fyrou.net (unknown [IPv6:2a01:48:100:1:1::302]) by mx1.freebsd.org (Postfix) with ESMTP id 0994C13C467; Fri, 28 Sep 2007 14:24:23 +0000 (UTC) (envelope-from fyr@fyrou.net) Received: from noway.fyrou.net (localhost [IPv6:::1]) by noway.fyrou.net (8.14.1/8.14.1) with ESMTP id l8SEOKfr060943; Fri, 28 Sep 2007 16:24:20 +0200 (CEST) (envelope-from fyr@noway.fyrou.net) Received: (from fyr@localhost) by noway.fyrou.net (8.14.1/8.14.1/Submit) id l8SEOKN4060942; Fri, 28 Sep 2007 16:24:20 +0200 (CEST) (envelope-from fyr) Date: Fri, 28 Sep 2007 16:24:19 +0200 From: Francois Ranchin To: Craig Boston Message-ID: <20070928142419.GA59916@fyrou.net> Mail-Followup-To: Francois Ranchin , Craig Boston , Scott Long , Darren Reed , freebsd-current@freebsd.org, Larry Rosenman References: <46F7D7A4.5090007@samsco.org> <20070928133452.GA52277@nowhere> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20070928133452.GA52277@nowhere> User-Agent: Mutt/1.4.2.3i X-Operating-System: FreeBSD 7.0-CURRENT i386 X-NCC-RegId: fr.witbe X-Virus-Scanned: ClamAV 0.91.2/4419/Fri Sep 28 09:36:28 2007 on noway.fyrou.net X-Virus-Status: Clean X-Spam-Status: No, score=-2.6 required=4.0 tests=BAYES_00,NO_RELAYS autolearn=ham version=3.2.3 X-Spam-Checker-Version: SpamAssassin 3.2.3 (2007-08-08) on noway.fyrou.net Cc: Darren Reed , freebsd-current@freebsd.org, Larry Rosenman 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, 28 Sep 2007 14:24:24 -0000 According to Craig Boston : > Agreed. A month ago I had zfs running perfectly on many different i386 > machines (albeit with some tweaking to kernel parameters). With a > week-old current, it always panics sooner or later now, no matter how > low I set the ARC cache size or maxvnodes or how much I pump into > kmem_size. Me too. > Now kmem_map panics are being reported on amd64, which was pretty much > unheard of before. > > If I can track down the exact change I'll just back it out of my local > tree. Perhaps these two (2 weeks old) : arc.c 1.11 and/or zfs_vfsops.c v1.12 Regards, -- François Ranchin -+- fyr@fyrou.net