From owner-freebsd-questions@freebsd.org Tue Jun 25 14:29:08 2019 Return-Path: Delivered-To: freebsd-questions@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 36AC215CDD0A for ; Tue, 25 Jun 2019 14:29:08 +0000 (UTC) (envelope-from mike@sentex.net) Received: from pyroxene.sentex.ca (unknown [IPv6:2607:f3e0:0:3::18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "pyroxene.sentex.ca", Issuer "Let's Encrypt Authority X3" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 79CD68D35C for ; Tue, 25 Jun 2019 14:28:57 +0000 (UTC) (envelope-from mike@sentex.net) Received: from [192.168.43.29] ([192.168.43.29]) by pyroxene.sentex.ca (8.15.2/8.15.2) with ESMTPS id x5PESseT045854 (version=TLSv1.2 cipher=AES128-SHA bits=128 verify=NO) for ; Tue, 25 Jun 2019 10:28:55 -0400 (EDT) (envelope-from mike@sentex.net) Subject: Re: ZFS replication suggestions (summary) From: mike tancsa To: freebsd-questions@freebsd.org References: Message-ID: <5f053a91-fff8-8629-43fb-b196fa404c56@sentex.net> Date: Tue, 25 Jun 2019 10:28:55 -0400 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.7.2 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Content-Language: en-US X-Rspamd-Queue-Id: 79CD68D35C X-Spamd-Bar: - Authentication-Results: mx1.freebsd.org; spf=pass (mx1.freebsd.org: domain of mike@sentex.net designates 2607:f3e0:0:3::18 as permitted sender) smtp.mailfrom=mike@sentex.net X-Spamd-Result: default: False [-1.41 / 15.00]; ARC_NA(0.00)[]; RDNS_NONE(1.00)[]; RCVD_TLS_ALL(0.00)[]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2607:f3e0::/32]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-questions@freebsd.org]; TO_DN_NONE(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; NEURAL_HAM_LONG(-1.00)[-0.999,0]; DMARC_NA(0.00)[sentex.net]; MX_GOOD(-0.01)[smtp.sentex.ca]; NEURAL_HAM_SHORT(-0.88)[-0.879,0]; NEURAL_HAM_MEDIUM(-1.00)[-0.997,0]; IP_SCORE(-1.73)[ipnet: 2607:f3e0::/32(-4.95), asn: 11647(-3.59), country: CA(-0.09)]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:11647, ipnet:2607:f3e0::/32, country:CA]; HFILTER_HOSTNAME_UNKNOWN(2.50)[]; MID_RHS_MATCH_FROM(0.00)[]; RCVD_COUNT_TWO(0.00)[2] X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 25 Jun 2019 14:29:08 -0000 Thanks to all who responded. Looks like a few suggestions zrep, zrepl, sanoid and syncoid.  Going to spend some cycles testing and seeing what works best for this new project. All of them seem like they would work fine so far.     ---Mike On 6/21/2019 3:25 PM, mike tancsa wrote: > I have a new project coming up with replication.  In the past, I have > used various scripts out of ports, but was wondering what people are > using these days to sync their ZFS files systems between servers ?  It > will be about 10-40G in daily diffs.  Would like to send every 5-10 min > or so. Files being slightly out of sync for a short period of time is > not a big deal eg. in case of total failure on one box (e.g both power > supplies die) missing some data for a period of short time is tolerable > >     ---Mike > > _______________________________________________ > freebsd-questions@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.org" >