From owner-freebsd-ppc@FreeBSD.ORG Mon Apr 5 18:24:08 2010 Return-Path: Delivered-To: freebsd-ppc@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 7BD43106566B; Mon, 5 Apr 2010 18:24:08 +0000 (UTC) (envelope-from toasty@dragondata.com) Received: from mail-pz0-f197.google.com (mail-pz0-f197.google.com [209.85.222.197]) by mx1.freebsd.org (Postfix) with ESMTP id 4069A8FC12; Mon, 5 Apr 2010 18:24:08 +0000 (UTC) Received: by pzk35 with SMTP id 35so260023pzk.3 for ; Mon, 05 Apr 2010 11:24:08 -0700 (PDT) Received: by 10.115.117.19 with SMTP id u19mr5273233wam.84.1270491847726; Mon, 05 Apr 2010 11:24:07 -0700 (PDT) Received: from vpn177.ord02.your.org (vpn177.ord02.your.org [204.9.55.177]) by mx.google.com with ESMTPS id cm22sm9863153ibb.17.2010.04.05.11.24.06 (version=TLSv1/SSLv3 cipher=RC4-MD5); Mon, 05 Apr 2010 11:24:06 -0700 (PDT) Mime-Version: 1.0 (Apple Message framework v1077) Content-Type: text/plain; charset=us-ascii From: Kevin Day In-Reply-To: <4BB7A9B2.3080901@freebsd.org> Date: Mon, 5 Apr 2010 13:24:04 -0500 Content-Transfer-Encoding: quoted-printable Message-Id: References: <40B1BEB2-6620-4188-BB71-F8B5ED4AA234@dragondata.com> <4BB5EE68.2040504@freebsd.org> <7F22E2B9-34FB-4E3B-981E-8D2EF73A4F64@dragondata.com> <4BB7A9B2.3080901@freebsd.org> To: Nathan Whitehorn X-Mailer: Apple Mail (2.1077) Cc: freebsd-ppc@freebsd.org Subject: Re: Xserve G4 stability (random processes crashing) X-BeenThere: freebsd-ppc@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Porting FreeBSD to the PowerPC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 05 Apr 2010 18:24:08 -0000 On Apr 3, 2010, at 3:48 PM, Nathan Whitehorn wrote: > Since you say UP kernels have the same problems, other G4 machines = seem not to have issues, and SMP G5 Xserves are completely stable, that = points at some G4 Xserve-specific piece of hardware. I'd guess the ATA = controller. Could you try chroot to an NFS volume mounted from a = known-stable machine, or a USB or Firewire disk, and trying the same = things? > -Nathan Okay, i've done some more playing... The problem still happens even if = TMPDIR, /usr/src and /usr/obj are NFS mounted to another system. I'm fiddling more, but I think that rules out ATA then.=20 The problem seems to take a long while to first appear, but once it does = appear it happens pretty fast repeatedly after that. Is it possible the = fan controls aren't working right? -- Kevin