From owner-freebsd-fs@freebsd.org Thu Sep 1 13:18:46 2016 Return-Path: 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 18926BCBF55 for ; Thu, 1 Sep 2016 13:18:46 +0000 (UTC) (envelope-from julien@perdition.city) Received: from relay-b02.edpnet.be (relay-b02.edpnet.be [212.71.1.222]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "edpnet.email", Issuer "Go Daddy Secure Certificate Authority - G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id A3EDE831 for ; Thu, 1 Sep 2016 13:18:45 +0000 (UTC) (envelope-from julien@perdition.city) X-ASG-Debug-ID: 1472735920-0a7b8d2599192c430001-3nHGF7 Received: from mordor.lan (77.109.124.121.adsl.dyn.edpnet.net [77.109.124.121]) by relay-b02.edpnet.be with ESMTP id s15DvHsoDoh2eB0Z (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Thu, 01 Sep 2016 15:18:42 +0200 (CEST) X-Barracuda-Envelope-From: julien@perdition.city X-Barracuda-Effective-Source-IP: 77.109.124.121.adsl.dyn.edpnet.net[77.109.124.121] X-Barracuda-Apparent-Source-IP: 77.109.124.121 Date: Thu, 1 Sep 2016 15:18:40 +0200 From: Julien Cigar To: InterNetX - Juergen Gotteswinter Cc: Borja Marcos , freebsd-fs@freebsd.org Subject: Re: HAST + ZFS + NFS + CARP Message-ID: <20160901131840.GU1779@mordor.lan> X-ASG-Orig-Subj: Re: HAST + ZFS + NFS + CARP References: <465bdec5-45b7-8a1d-d580-329ab6d4881b@internetx.com> <20160817095222.GG22506@mordor.lan> <52d5b687-1351-9ec5-7b67-bfa0be1c8415@kateley.com> <92F4BE3D-E4C1-4E5C-B631-D8F124988A83@gmail.com> <6b866b6e-1ab3-bcc5-151b-653e401742bd@kateley.com> <7468cc18-85e8-3765-2b2b-a93ef73ca05a@internetx.com> <4c34cbf9-84b5-5d42-e0b4-bf18aa1ef9a7@kateley.com> <3F002B89-353E-41CE-8ACF-B34D7D774BCC@sarenet.es> <20160901130618.GT1779@mordor.lan> <43390124-1abd-7d3b-3785-fd99f90ea5f9@internetx.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="JNs4m2JFMNhdiK2v" Content-Disposition: inline In-Reply-To: <43390124-1abd-7d3b-3785-fd99f90ea5f9@internetx.com> User-Agent: Mutt/1.6.1 (2016-04-27) X-Barracuda-Connect: 77.109.124.121.adsl.dyn.edpnet.net[77.109.124.121] X-Barracuda-Start-Time: 1472735920 X-Barracuda-Encrypted: ECDHE-RSA-AES256-GCM-SHA384 X-Barracuda-URL: https://212.71.1.222:443/cgi-mod/mark.cgi X-Barracuda-Scan-Msg-Size: 1955 X-Virus-Scanned: by bsmtpd at edpnet.be X-Barracuda-BRTS-Status: 1 X-Barracuda-Bayes: INNOCENT GLOBAL 0.5000 1.0000 0.0100 X-Barracuda-Spam-Score: 0.01 X-Barracuda-Spam-Status: No, SCORE=0.01 using global scores of TAG_LEVEL=1000.0 QUARANTINE_LEVEL=1000.0 KILL_LEVEL=6.0 tests= X-Barracuda-Spam-Report: Code version 3.2, rules version 3.2.3.32528 Rule breakdown below pts rule name description ---- ---------------------- -------------------------------------------------- X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 01 Sep 2016 13:18:46 -0000 --JNs4m2JFMNhdiK2v Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Sep 01, 2016 at 03:13:47PM +0200, InterNetX - Juergen Gotteswinter = wrote: > do i get this right, that the pool runs on top of iscsi luns? yes, it's a zpool mirror over 4 disks (2 locals, 2 iSCSI): https://gist.github.com/silenius/43ab0a099957a1d075db2f4c0c74339b >=20 > Am 01.09.2016 um 15:06 schrieb Julien Cigar: > > back on this .. :) > >=20 > > So.. I finally had the time to test my setup here for a week and I > > haven't managed to corrupt the zpool with the following failover > > (SLAVE->MASTER) script > > https://gist.github.com/silenius/ceb37c392763db3c5a55033d97e3739a > >=20 > > I tested with heavy writes, plug the power cable off, power on both > > machines at the same time, etc .. > >=20 > > I'd really appreciate some feedbacks on my failover script above (things > > I wouldn't have thought, etc)=20 > >=20 > > (The SLAVE (old MASTER) -> MASTER (old SLAVE) failover is done manually) > >=20 > > Thanks! > > Julien > >=20 > > On Fri, Aug 19, 2016 at 10:49:20AM +0200, Borja Marcos wrote: > >> > >>> On 18 Aug 2016, at 19:19, Linda Kateley wrote: > >>>> here: running nexenta ha setup since several years with one catastro= phic > >>>> failure due to split brain > >>> Just trying to say I don't see projects ongoing.. just at beginning > >> > >> I saw consultants near the T=C3=A4nnhauser Gate=E2=80=A6 > >> > >> Some kind of feedback loop is terrific, really! ;) > >> > >> > >> Borja. > >> > >> _______________________________________________ > >> freebsd-fs@freebsd.org mailing list > >> https://lists.freebsd.org/mailman/listinfo/freebsd-fs > >> To unsubscribe, send any mail to "freebsd-fs-unsubscribe@freebsd.org" > >=20 --=20 Julien Cigar Belgian Biodiversity Platform (http://www.biodiversity.be) PGP fingerprint: EEF9 F697 4B68 D275 7B11 6A25 B2BB 3710 A204 23C0 No trees were killed in the creation of this message. 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