From owner-freebsd-fs@FreeBSD.ORG Wed Mar 6 02:54:04 2013 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.FreeBSD.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id 8082E54F for ; Wed, 6 Mar 2013 02:54:04 +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]) by mx1.freebsd.org (Postfix) with ESMTP id 0F1D3B79 for ; Wed, 6 Mar 2013 02:54:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lerctr.org; s=lerami; h=Content-Type:MIME-Version:References:Message-ID:In-Reply-To:Subject:cc:To:From:Date; bh=1u5jxRW5bJMogSrGWQKCmbeUVE4GxoqPfA+aUO3tqa4=; b=kEmXHmOIZ21lFFLVouJ/ALcLKVqt21T97turqV2ARd7lbYqMMYOFGmdxiHITfM1HecYlJ4wU3teew6F4y32lx7cfORAkCca8mUZXSPBNgAaM88TVeJcPo/iW2ZadRTyXxPZaT1x+NbHKZ2EcvRvGS0nA+Y+62qc+09vY3s2cHUo=; Received: from lrosenman-1-pt.tunnel.tserv8.dal1.ipv6.he.net ([2001:470:1f0e:3ad::2]:39702) by thebighonker.lerctr.org with esmtpsa (TLSv1:DHE-RSA-AES256-SHA:256) (Exim 4.80.1 (FreeBSD)) (envelope-from ) id 1UD4UL-000DfG-GI; Tue, 05 Mar 2013 20:54:00 -0600 Date: Tue, 5 Mar 2013 20:53:50 -0600 (CST) From: Larry Rosenman To: Steven Hartland Subject: Re: zfs send/recv invalid data In-Reply-To: <7619c6383449c7a316edb1cdffc98c54@webmail.lerctr.org> Message-ID: References: <7c93aef20a88cdbcca85739e67470dce@webmail.lerctr.org> <25894116c93a59dab1fd976b425c36d1@webmail.lerctr.org> <07b59d5d4b2a3dab1385b054eea4f2da@webmail.lerctr.org> <7619c6383449c7a316edb1cdffc98c54@webmail.lerctr.org> User-Agent: Alpine 2.00 (BSF 1167 2008-08-23) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed X-Spam-Score: -2.9 (--) X-LERCTR-Spam-Score: -2.9 (--) X-Spam-Report: SpamScore (-2.9/5.0) ALL_TRUSTED=-1,BAYES_00=-1.9 X-LERCTR-Spam-Report: SpamScore (-2.9/5.0) ALL_TRUSTED=-1,BAYES_00=-1.9 Cc: freebsd-fs@freebsd.org, Ronald Klop 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: Wed, 06 Mar 2013 02:54:04 -0000 On Tue, 5 Mar 2013, Larry Rosenman wrote: > On 2013-03-05 20:35, Steven Hartland wrote: >> ----- Original Message ----- From: "Larry Rosenman" >> To: "Ronald Klop" >> Cc: >> Sent: Wednesday, March 06, 2013 12:13 AM >> Subject: Re: zfs send/recv invalid data >> >> >>> On 2013-03-05 14:52, Larry Rosenman wrote: >>>> On 2013-03-05 14:45, Ronald Klop wrote: >>>>> On Tue, 05 Mar 2013 21:12:40 +0100, Larry Rosenman >>>>> wrote: >>>>> >>>>>> I received an "invalid data" in a zfs send (from 8.3) / zfs recv (to >>>>>> 10.0) of a -R -I stream. >>>>>> What data do I need to gather to figure out what side and what's wrong? >>>>>> I've already started zpool scrubs on both sides. >>>>>> I can insert a tee to grab the stream on either/both sides if that >>>>>> would help. >>>>>> >>>>>> >>>>>> >>>>> Is the problem repeatable or is it just a network glitch? >>>>> Ronald. >>>> Repeatable....... >>> >>> Here is the exact error message: >>> receiving incremental stream of vault/home/ctr@2013-03-05-test3 into >>> zroot/backups/TBH/home/ctr@2013-03-05-test3 >>> cannot receive incremental stream: invalid backup stream >>> this is the script I'm running: >>> #!/bin/sh >>> DATE=`date "+%Y-%m-%d-BUG-REPRO"` >>> DATE2=`date -v "-1d" "+%Y-%m-%d"` >>> # snap the source >>> ssh root@tbh.lerctr.org zfs snapshot -r vault@${DATE} >>> # zfs copy the source to here. >>> ssh root@tbh.lerctr.org "zfs send -R -D -I vault@${DATE2} vault@${DATE} >>> | \ >>> tee /tmp/backup.stream.send.${DATE} | \ >>> ssh home.lerctr.org \"tee /tmp/backup.stream.receive.${DATE} | zfs >>> recv -u -v -d zroot/backups/TBH\"" >>> # make sure we NEVER allow the backup stuff to automount. >>> /sbin/zfs list -H -t filesystem -r zroot/backups/TBH| \ >>> awk '{printf "/sbin/zfs set canmount=noauto %s\n",$1}' | sh >>> both streams are in http://www.lerctr.org/~ler/ZFS_RECV >> >> Your send and receive sides differ, which indicates your ssh >> shell my not be clean. >> >> Looking at the receive side its got what looks like a mail >> message appended. >> >> I suspect if you manually copy the receive copy to the 10 machine and >> the receive it will work fine. > > we're copying mail files........ > > and it still fails.... > I've put more example send/recv files in that directory. we're copying home dirs, which include lots of mail. (this one is my wife's) Ideas? I *CAN* give access to both sides via ssh..... -- Larry Rosenman http://www.lerctr.org/~ler Phone: +1 512-248-2683 E-Mail: ler@lerctr.org US Mail: 430 Valona Loop, Round Rock, TX 78681-3893