From owner-freebsd-current@FreeBSD.ORG Thu Sep 9 23:15:50 2010 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 DD0B2106564A; Thu, 9 Sep 2010 23:15:49 +0000 (UTC) (envelope-from mdf356@gmail.com) Received: from mail-gw0-f54.google.com (mail-gw0-f54.google.com [74.125.83.54]) by mx1.freebsd.org (Postfix) with ESMTP id 6D87D8FC12; Thu, 9 Sep 2010 23:15:48 +0000 (UTC) Received: by gwb15 with SMTP id 15so708045gwb.13 for ; Thu, 09 Sep 2010 16:15:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:received:in-reply-to :references:date:message-id:subject:from:to:cc:content-type :content-transfer-encoding; bh=Zzetu1UKSSzUE/iBlFntGw5Leg7Yaf6JQnR0tSM9PR0=; b=bHPvdYpzbz1rO3tNAtWtgAH64WmMK9sMggu21qEInrpUphzRT9AiN8br/8xJIdUbno jGPm/5pXqDOLAXGncGLfHdiB1FKE4NZLw3xwpkocKwaJh4q9WHUfOKKJdFvyDsKouKxm IBKLlxk6cpzZlCvRXX6o4PSvDojzz+3Rtt3Qk= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:content-transfer-encoding; b=EHK8bGseHnc986Z2V7jWxsietqrFB1lOf5XbskLvBNs4Hzaj8XQpDTqqZkvZuvoFRd u+CMOfe+3TZ8b56lccDKNmBYdGWbP9HqVKqu0Ay8ricAUo8ZmIr0Et5FOmm3HcGo3qMk dsu0k3/Q3VVx7xJ3M92ghH9efIsslZT1snIS4= MIME-Version: 1.0 Received: by 10.100.50.33 with SMTP id x33mr911742anx.79.1284074148327; Thu, 09 Sep 2010 16:15:48 -0700 (PDT) Received: by 10.100.126.20 with HTTP; Thu, 9 Sep 2010 16:15:48 -0700 (PDT) In-Reply-To: <4C896813.2040706@delphij.net> References: <4C8957F5.8010405@delphij.net> <4C895C53.2070602@delphij.net> <4C89609D.2070201@delphij.net> <4C896813.2040706@delphij.net> Date: Thu, 9 Sep 2010 16:15:48 -0700 Message-ID: From: Matthew Fleming To: d@delphij.net Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Cc: Rob Farmer , Pawel Jakub Dawidek , freebsd-current@freebsd.org Subject: Re: System reboots building mysql51-client with ZFS v28 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: Thu, 09 Sep 2010 23:15:50 -0000 On Thu, Sep 9, 2010 at 4:04 PM, Xin LI wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA256 > > On 2010/09/09 15:33, Xin LI wrote: >> On 2010/09/09 15:28, Rob Farmer wrote: >>> On Thu, Sep 9, 2010 at 15:14, Xin LI wrote: >>>> -----BEGIN PGP SIGNED MESSAGE----- >>>> Hash: SHA256 >>>> >>>> Hi, Rob, >>>> >>>> On 2010/09/09 15:01, Rob Farmer wrote: >>>> [...] >>>>>> Just a guess - are you compiling under X? =A0If so what about if you >>>>>> compile under text mode? >>>>> >>>>> Nope - this is a new install and X isn't running yet. It is installed= , >>>>> but not started yet. I ran across this building dependencies for KDE >>>>> (why a desktop requires MySQL server is beyond me, but anyways). >>>> >>>> I just tried to compile MySQL 5.1 client but it passed on my test syst= em >>>> (the compile time option is slightly different as the VFS debugging is >>>> not yet enabled). =A0I'll do another round of test with these VFS opti= ons >>>> enabled. >> >>> Ok - so I shut the system down for about 15 minutes and then tried >>> again and it worked. >> >>> So maybe it was heat or something - I had reproduced it about 5 times >>> back to back at the exact same spot. I didn't think this laptop had >>> cooling problems but I will keep a closer eye on it in the future. >> >> Oh... =A0If it's so reproducible like this way then I'm more inclined to >> believe that it's a software issue. =A0I'll try to see if I can reproduc= e >> the problem myself anyways, thanks for letting us know :) > > Ok mine went through with these recommended debugging options. > > Note that on my kernel I have bumped FULLGRAPH_SBUF_SIZE to 131072 in > /sys/kern/subr_witness.c. =A0I'm not sure if it's related but without tha= t > I used get a few panics in the past. As of r212370 on CURRENT this is no longer necessary, as the sbuf_printf() will drain to the sysctl struct. The define and its use are gone. Thanks, matthew