From owner-freebsd-fs@FreeBSD.ORG Tue Aug 4 20:11:44 2009 Return-Path: Delivered-To: freebsd-fs@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 5C79B10656B2; Tue, 4 Aug 2009 20:11:44 +0000 (UTC) (envelope-from serenity@exscape.org) Received: from ch-smtp01.sth.basefarm.net (ch-smtp01.sth.basefarm.net [80.76.149.212]) by mx1.freebsd.org (Postfix) with ESMTP id 0EFF38FC14; Tue, 4 Aug 2009 20:11:44 +0000 (UTC) (envelope-from serenity@exscape.org) Received: from c83-253-252-234.bredband.comhem.se ([83.253.252.234]:50297 helo=mx.exscape.org) by ch-smtp01.sth.basefarm.net with esmtp (Exim 4.68) (envelope-from ) id 1MYQLY-00061S-5S; Tue, 04 Aug 2009 22:10:58 +0200 Received: from [192.168.1.5] (macbookpro [192.168.1.5]) (using TLSv1 with cipher AES128-SHA (128/128 bits)) (No client certificate requested) by mx.exscape.org (Postfix) with ESMTPSA id 8B8149FDC; Tue, 4 Aug 2009 22:10:54 +0200 (CEST) Message-Id: From: Thomas Backman To: Pawel Jakub Dawidek In-Reply-To: <20090804195112.GB2181@garage.freebsd.pl> Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes Content-Transfer-Encoding: 7bit Mime-Version: 1.0 (Apple Message framework v935.3) Date: Tue, 4 Aug 2009 22:10:51 +0200 References: <4A6E06E6.9030300@mail.zedat.fu-berlin.de> <4A6EC9E2.5070200@icyb.net.ua> <20090729084723.GD1586@garage.freebsd.pl> <20090802092714.GA5813@jpru.ffm.jpru.de> <20090802093016.GB3071@garage.freebsd.pl> <20090803203226.GE5813@jpru.ffm.jpru.de> <20090804073416.GA4479@garage.freebsd.pl> <20090804075329.GI5813@jpru.ffm.jpru.de> <20090804094950.GD4479@garage.freebsd.pl> <20090804095648.GL5813@jpru.ffm.jpru.de> <20090804195112.GB2181@garage.freebsd.pl> X-Mailer: Apple Mail (2.935.3) X-Originating-IP: 83.253.252.234 X-Scan-Result: No virus found in message 1MYQLY-00061S-5S. X-Scan-Signature: ch-smtp01.sth.basefarm.net 1MYQLY-00061S-5S 43b42a2627c47128438645f442d9f371 Cc: freebsd-fs@FreeBSD.org, FreeBSD current Subject: Re: zfs: Fatal trap 12: page fault while in kernel mode X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 04 Aug 2009 20:11:44 -0000 On Aug 4, 2009, at 21:51, Pawel Jakub Dawidek wrote: > I'm builing HEAD at the moment and hopefully will be > able to reproduce it. Thanks for all the info. Hey Pawel, Sorry to bother (again!), but... If you're building HEAD, could you please look in to the send -R / zfs recv segfault? http://lists.freebsd.org/pipermail/freebsd-current/2009-July/ 010156.html for the patch by its creator, and I hosted it at http://exscape.org/temp/libzfs_sendrecv.new.patch since spacing (I guess) made the patch not work for me by copying/ pasting. It's a simple patch, fixing a big bug (not being able to replicate whole pools properly!), and it works great. For each day that passes, it feels as if this, (and your equally important zfs_vnops work, which is also pretty vital), won't make it into 8.0... Which is why I keep either reminding or bugging people who both know this stuff and can actually make it happen. ;) Regards (and apologies), Thomas