From owner-freebsd-fs@freebsd.org  Thu Jan  7 07:36:15 2016
Return-Path: <owner-freebsd-fs@freebsd.org>
Delivered-To: freebsd-fs@mailman.ysv.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org
 [IPv6:2001:1900:2254:206a::19:1])
 by mailman.ysv.freebsd.org (Postfix) with ESMTP id 12C89A66012
 for <freebsd-fs@mailman.ysv.freebsd.org>; Thu,  7 Jan 2016 07:36:15 +0000 (UTC)
 (envelope-from john@potato.growveg.org)
Received: from potato.growveg.org (potato.growveg.org [62.49.247.163])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (Client did not present a certificate)
 by mx1.freebsd.org (Postfix) with ESMTPS id D052D1CDF
 for <freebsd-fs@freebsd.org>; Thu,  7 Jan 2016 07:36:14 +0000 (UTC)
 (envelope-from john@potato.growveg.org)
Received: from john by potato.growveg.org with local (Exim 4.86 (FreeBSD))
 (envelope-from <john@potato.growveg.org>) id 1aH57D-000JBz-AQ
 for freebsd-fs@freebsd.org; Thu, 07 Jan 2016 07:36:11 +0000
Date: Thu, 7 Jan 2016 07:36:11 +0000
From: John <freebsd-lists@potato.growveg.org>
To: freebsd-fs@freebsd.org
Subject: Re: zfs send compression query
Message-ID: <20160107073611.GA50011@potato.growveg.org>
Reply-To: freebsd-fs@freebsd.org
Mail-Followup-To: freebsd-fs@freebsd.org
References: <20160106233557.GA6185@potato.growveg.org>
 <E6D52539-46D2-4E58-8771-CE405488A820@chittenden.org>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii; format=flowed
Content-Disposition: inline
In-Reply-To: <E6D52539-46D2-4E58-8771-CE405488A820@chittenden.org>
User-Agent: Mutt/1.5.24 (2015-08-30)
Sender: john <john@potato.growveg.org>
X-BeenThere: freebsd-fs@freebsd.org
X-Mailman-Version: 2.1.20
Precedence: list
List-Id: Filesystems <freebsd-fs.freebsd.org>
List-Unsubscribe: <https://lists.freebsd.org/mailman/options/freebsd-fs>,
 <mailto:freebsd-fs-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-fs/>
List-Post: <mailto:freebsd-fs@freebsd.org>
List-Help: <mailto:freebsd-fs-request@freebsd.org?subject=help>
List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/freebsd-fs>,
 <mailto:freebsd-fs-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Thu, 07 Jan 2016 07:36:15 -0000

On Wed, Jan 06, 2016 at 05:01:44PM -0800, Sean Chittenden wrote:
>
>
>-- 
>Sean Chittenden
>
>
>> On Jan 6, 2016, at 15:35, John <freebsd-lists@potato.growveg.org> wrote:
>>
>> $ zfs send -R vms/132@2016-01-06.2122 | pigz -9c | ssh backup@[remote_ip] \
>> pigz -dc | zfs recv -Fdvu storage/snapshots

The problem I'm getting with that compressor (and others) is that it
bails like this:

send from @ to vms/133@2016-01-07.0648 estimated size is 32.1G
total estimated size is 32.1G
cannot receive: specified fs (storage/snapshots) does not exist
Pseudo-terminal will not be allocated because stdin is not a terminal.
TIME        SENT   SNAPSHOT
-bash: line 1: syntax error near unexpected token |'
                  
[then get a load of binary garbled output and then a broken pipe error]

zfs send works fine if I don't try to compress the stream:

$ zfs send -Rv vms/133@2016-01-07.0648 | ssh backup@[redacted] zfs recv -Fdvu storage/snapshots
send from @ to vms/133@2016-01-07.0648 estimated size is 32.1G
total estimated size is 32.1G
TIME        SENT   SNAPSHOT
receiving full stream of vms/133@2016-01-07.0648 into
storage/snapshots/133@2016-01-07.0648
07:26:44    300K   vms/133@2016-01-07.0648
07:26:45   1.92M   vms/133@2016-01-07.0648
07:26:46   3.42M   vms/133@2016-01-07.0648

I'm guessing I'm doing something wrong with the pipes, but not sure
how to solve it...
-- 
John