From owner-freebsd-current@FreeBSD.ORG Fri Jul 25 14:02:55 2014 Return-Path: Delivered-To: freebsd-current@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 ESMTPS id 13039301 for ; Fri, 25 Jul 2014 14:02:55 +0000 (UTC) Received: from mx1.scaleengine.net (beauharnois2.bhs1.scaleengine.net [142.4.218.15]) by mx1.freebsd.org (Postfix) with ESMTP id C792424E3 for ; Fri, 25 Jul 2014 14:02:54 +0000 (UTC) Received: from [192.168.1.2] (senat1-01.HML3.ScaleEngine.net [209.51.186.5]) (Authenticated sender: allanjude.freebsd@scaleengine.com) by mx1.scaleengine.net (Postfix) with ESMTPSA id 5C4B92CB07 for ; Fri, 25 Jul 2014 14:02:53 +0000 (UTC) Message-ID: <53D263A6.5010907@freebsd.org> Date: Fri, 25 Jul 2014 10:03:18 -0400 From: Allan Jude User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: freebsd-current@freebsd.org Subject: Re: zfs send/recv: STILL invalid Backup Stream References: <3d2aac84d962a703fbf56a864ba5f19c@mailbox.ijs.si> <9eef3e7e964cb33fd163cc2f9300f326@mailbox.ijs.si> <53D1AB3D.1060205@freebsd.org> <33c478c3120c21d6cb9c325cc1119cf8@thebighonker.lerctr.org> <60845088153247fa31c50c9f52ef72cb@mailbox.ijs.si> <20140725134125.GA19293@thebighonker.lerctr.org> <258d3f814c0d0a1159608d9cf09d65ad@thebighonker.lerctr.org> In-Reply-To: <258d3f814c0d0a1159608d9cf09d65ad@thebighonker.lerctr.org> X-Enigmail-Version: 1.6 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="8FG2H3H8JKklewtonBMTs8W4HaNKU5sPQ" X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.18 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: Fri, 25 Jul 2014 14:02:55 -0000 This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --8FG2H3H8JKklewtonBMTs8W4HaNKU5sPQ Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable On 2014-07-25 09:49, Larry Rosenman wrote: > On 2014-07-25 08:41, Larry Rosenman wrote: >> On Fri, Jul 25, 2014 at 11:58:48AM +0200, Mark Martinec wrote: >>> Don't know, I'd guess some network-related memory limit is being hit >>> on the sending site. >>> >>> Why not try to decouple the 'zfs send' from a network copy and ssh: >>> Login to a remote side, do a 'zfs send' to some local temporary file >>> there, then feed that file to ssh and send it over to a home host, >>> where it can be piped into some simple program like md5 or 'wc -c' >>> instead of a zfs recv. >>> >> I think I've done that, but it sort of defeats the purpose, as the str= eam >> becomes a big file on disk. >> >> I'd like to get some help chasing what parameter(s) need to be fixed >> here. >> > sysctl output and other things at: >=20 > http://www.lerctr.org/~ler/FreeBSD/ >=20 >=20 >> Can I get some ideas on: >> 1) what MIGHT need tweaking >> 2) would (k|d)trace help? >> 3) what else could we find out what's being told no memory? >=20 > I *CAN* give SSH/Root/etc access to BOTH boxes on request. >=20 > What else do you need? >=20 >=20 Try just ssh into the 'source' host, and do: zfs send -v -R zroot@${DATE} > /dev/null and see if it actually finishes, or if it runs out of memory again. --=20 Allan Jude --8FG2H3H8JKklewtonBMTs8W4HaNKU5sPQ Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (MingW32) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQIcBAEBAgAGBQJT0mOqAAoJEJrBFpNRJZKfl5QP/3cw+c1nrXuiB98NndG7pnDN 4TLJfsOFI0/DdM2bUSMQKnw32q7Q8Ozspm5p8t8NwCopGzp7CL4PIxH8V9tMnYw4 txc6l0HD+6CHO0/hAqhbeQAJZWc+LLCYPJO7tsYdvQbcvqyQc8zi+gcaqxWl2E3V l889mNQ6l8ycOX9aBVkb33xk/QiSKPvS3ssqW0jKvj4gRhdyEr8sT2iqXowH/7CA r5ADNdB20GqVcJMTeKpO8eN462xbHBrfNSZ0d3PO0arDIJYdjy+nl+AL2eyHmrxe kXfO2pkNQ8Ale3ws4MJMY9OFPI6Mk4AfZEoUPZwxfzQJiKkg4uIDeV0Y4nMvRVG1 qtY4xvJipHSKA24Ml9zaYeoxccurzWtVlmlTzF0CNjPJr+Xyl2ROBWyg/qPf8d7A xFglCFs13LzAOMhD3qqq/ne/dF7Ec1SBxFVvt8IpG+qgHwHPz/8a/yF9gqpEpCAi 8Ltf42AZJ7MvFwzavIhx8nQ6iTihwXepDg7nv7RODl++frjNhlDPh9BXvZaCmOKA f4cJDH8ULA1pK2gBnADd5MY9CwkRlrCy3RQgWds+KpkmhDXqbSzlmb7emJh2Dh8g zpTJ5HxJeYRQUHHpKa2AySkMfSklY38CXkAT6C1NlnnnBDtiZhyx0/WAXzkaQYam pgFTRoCIXbTux0h16t4R =GUy2 -----END PGP SIGNATURE----- --8FG2H3H8JKklewtonBMTs8W4HaNKU5sPQ--