From owner-freebsd-fs@FreeBSD.ORG Fri Oct 25 22:20:15 2013 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id 0FD8E5AD; Fri, 25 Oct 2013 22:20:15 +0000 (UTC) (envelope-from ler@lerctr.org) Received: from thebighonker.lerctr.org (lrosenman-1-pt.tunnel.tserv8.dal1.ipv6.he.net [IPv6:2001:470:1f0e:3ad::2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id D038B267E; Fri, 25 Oct 2013 22:20:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lerctr.org; s=lerami; h=Message-ID:References:In-Reply-To:Subject:Cc:To:From:Date:Content-Transfer-Encoding:Content-Type:MIME-Version; bh=T2cY7QDLQQzvpoN5EuC81M7mPSGI1eSNYyJF47nl8lg=; b=ilY9L9yAjg4WQofzSH9tQXWwMiYmyf/eoNn50Ulxeh5l6tofhMlE1kvlIGKB5Url4vimt3derlOY0uedwjdbiPKu8Wo26CTqR/7omligFsDp/94LRBxCI4s0s1hqsvN3oxpsmdhC8f+bB1lyKz+fKe1LiDWIUHFw8BKHfylehw4=; Received: from localhost.lerctr.org ([127.0.0.1]:49846 helo=webmail.lerctr.org) by thebighonker.lerctr.org with esmtpa (Exim 4.80.1 (FreeBSD)) (envelope-from ) id 1VZpjo-0008J6-BP; Fri, 25 Oct 2013 17:20:13 -0500 Received: from cpe-72-182-93-216.austin.res.rr.com ([72.182.93.216]) by webmail.lerctr.org with HTTP (HTTP/1.1 POST); Fri, 25 Oct 2013 17:20:12 -0500 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Date: Fri, 25 Oct 2013 17:20:12 -0500 From: Larry Rosenman To: J David Subject: Re: ZFS: Invalid SEND/RECV stream still In-Reply-To: References: <201310251933.r9PJX8sx086597@hergotha.csail.mit.edu> <29a687d287cf28d34283566eba509486@webmail.lerctr.org> <723e41d2533cfb09bf6892a172592744@webmail.lerctr.org> Message-ID: X-Sender: ler@lerctr.org User-Agent: Roundcube Webmail/0.9.5 X-Spam-Score: -3.3 (---) X-LERCTR-Spam-Score: -3.3 (---) X-Spam-Report: SpamScore (-3.3/5.0) ALL_TRUSTED=-1, BAYES_00=-1.9, RP_MATCHES_RCVD=-0.375 X-LERCTR-Spam-Report: SpamScore (-3.3/5.0) ALL_TRUSTED=-1, BAYES_00=-1.9, RP_MATCHES_RCVD=-0.375 Cc: Freebsd fs , current@freebsd.org, jdavidlists@gmail.com X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 25 Oct 2013 22:20:15 -0000 On 2013-10-25 17:17, J David wrote: > On Fri, Oct 25, 2013 at 6:11 PM, Larry Rosenman wrote: >> we've tried this, and still the same issue. > > Post that and the shorter local-only reproduction then, so people > don't spend time looking at the network layer. > >> So. I'm not sure how to diagnose it. >> >> The message out of zfs send/recv is not very informative. >> >> Other ideas? > > Two: > > 1) Do a non-incremental send/receive and see if it works. This worked. > > 2) Set up this exact test between two 10.0-BETA1 machines and then two > 11-CURRENT machines to demonstrate whether the problem is specific to > one version or the other, or limited to the interaction between the > two versions. If the latter, then you may have to start bisecting > commits to find the breaking point. Hard to do, as my choices are the 2 machines I have. This has been going on since 8.x (see posts from me in the list archives from March to now). > > Good luck! -- Larry Rosenman http://www.lerctr.org/~ler Phone: +1 214-642-9640 (c) E-Mail: ler@lerctr.org US Mail: 108 Turvey Cove, Hutto, TX 78634-5688