From nobody Sun Dec 3 07:58:33 2023 X-Original-To: questions@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4SjfLq4JbDz52V08 for <questions@mlmmj.nyi.freebsd.org>; Sun, 3 Dec 2023 07:58:43 +0000 (UTC) (envelope-from 4250.82.1d5250000aafc8f.34db9162f9150909e6c82e2d96594566@email-od.com) Received: from s1-b0c6.socketlabs.email-od.com (s1-b0c6.socketlabs.email-od.com [142.0.176.198]) (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 4SjfLp5BwHz3LBh for <questions@freebsd.org>; Sun, 3 Dec 2023 07:58:42 +0000 (UTC) (envelope-from 4250.82.1d5250000aafc8f.34db9162f9150909e6c82e2d96594566@email-od.com) Authentication-Results: mx1.freebsd.org; dkim=pass header.d=email-od.com header.s=dkim header.b=EQ60iqZ0; spf=pass (mx1.freebsd.org: domain of 4250.82.1d5250000aafc8f.34db9162f9150909e6c82e2d96594566@email-od.com designates 142.0.176.198 as permitted sender) smtp.mailfrom=4250.82.1d5250000aafc8f.34db9162f9150909e6c82e2d96594566@email-od.com; dmarc=none DKIM-Signature: v=1; a=rsa-sha256; d=email-od.com;i=@email-od.com;s=dkim; c=relaxed/relaxed; q=dns/txt; t=1701590323; x=1704182323; h=content-transfer-encoding:content-type:mime-version:references:in-reply-to:message-id:subject:to:from:date:x-thread-info:subject:to:from:cc:reply-to; bh=/TZ+o95SEnfNzRpVRcmptDKOb8bqtoXqO77MA856OTY=; b=EQ60iqZ0FpfAiaP6wRb6t0MMF0w735J0BpqGriGyt+9751ENa+AvY3AEAHZIGDmU4PhyKy5n4fxnLUk7zvBwAaSMh/4wgfgse0cYtwQVhdyYANLoyOKDxMA+yA89L50sY1ZXDYrUTHqPPMC966+bQo2MQQI7KPMHCyl1l5S0lgc= X-Thread-Info: NDI1MC4xMi4xZDUyNTAwMDBhYWZjOGYucXVlc3Rpb25zPWZyZWVic2Qub3Jn Received: from r3.us-east-1.aws.in.socketlabs.com (r3.us-east-1.aws.in.socketlabs.com [142.0.191.3]) by mxsg2.email-od.com with ESMTP(version=Tls12 cipher=Aes256 bits=256); Sun, 3 Dec 2023 02:58:36 -0500 Received: from smtp.lan.sohara.org (EMTPY [185.202.17.215]) by r3.us-east-1.aws.in.socketlabs.com with ESMTP(version=Tls12 cipher=Aes256 bits=256); Sun, 3 Dec 2023 02:58:36 -0500 Received: from [192.168.63.1] (helo=steve.lan.sohara.org) by smtp.lan.sohara.org with smtp (Exim 4.95 (FreeBSD)) (envelope-from <steve@sohara.org>) id 1r9hN4-0005sK-HK for questions@freebsd.org; Sun, 03 Dec 2023 07:58:34 +0000 Date: Sun, 3 Dec 2023 07:58:33 +0000 From: Steve O'Hara-Smith <steve@sohara.org> To: questions@freebsd.org Subject: Re: FreeBSD 12.4-R zpool remove dedup devices Message-Id: <20231203075833.39f021dc2d74a10ce81ed877@sohara.org> In-Reply-To: <fe23211b-cd32-49bc-85c5-37653dd5a039@holgerdanske.com> References: <fe23211b-cd32-49bc-85c5-37653dd5a039@holgerdanske.com> X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.33; amd64-portbld-freebsd13.1) X-Clacks-Overhead: "GNU Terry Pratchett" List-Id: User questions <freebsd-questions.freebsd.org> List-Archive: https://lists.freebsd.org/archives/freebsd-questions List-Help: <mailto:questions+help@freebsd.org> List-Post: <mailto:questions@freebsd.org> List-Subscribe: <mailto:questions+subscribe@freebsd.org> List-Unsubscribe: <mailto:questions+unsubscribe@freebsd.org> Sender: owner-freebsd-questions@freebsd.org X-BeenThere: freebsd-questions@freebsd.org Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Spamd-Result: default: False [-2.70 / 15.00]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_SHORT(-1.00)[-1.000]; MV_CASE(0.50)[]; FORGED_SENDER(0.30)[steve@sohara.org,4250.82.1d5250000aafc8f.34db9162f9150909e6c82e2d96594566@email-od.com]; R_SPF_ALLOW(-0.20)[+ip4:142.0.176.0/20]; R_DKIM_ALLOW(-0.20)[email-od.com:s=dkim]; MIME_GOOD(-0.10)[text/plain]; MLMMJ_DEST(0.00)[questions@freebsd.org]; ASN(0.00)[asn:7381, ipnet:142.0.176.0/22, country:US]; FROM_NEQ_ENVFROM(0.00)[steve@sohara.org,4250.82.1d5250000aafc8f.34db9162f9150909e6c82e2d96594566@email-od.com]; MIME_TRACE(0.00)[0:+]; RWL_MAILSPIKE_POSSIBLE(0.00)[142.0.176.198:from]; RCVD_IN_DNSWL_NONE(0.00)[142.0.191.3:received]; RCVD_TLS_LAST(0.00)[]; ARC_NA(0.00)[]; MID_RHS_MATCH_FROM(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; FROM_HAS_DN(0.00)[]; DKIM_TRACE(0.00)[email-od.com:+]; TO_DN_NONE(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; DMARC_NA(0.00)[sohara.org]; RCVD_COUNT_THREE(0.00)[3]; DWL_DNSWL_NONE(0.00)[email-od.com:dkim] X-Rspamd-Queue-Id: 4SjfLp5BwHz3LBh X-Spamd-Bar: -- On Sat, 2 Dec 2023 16:00:36 -0800 David Christensen <dpchrist@holgerdanske.com> wrote: > STFW I am starting to think that FreeBSD 12.4-R uses ZFS-On-Linux, which > only recently added dedup devices, currently does not support removing > dedup devices, my only option is to destroy the pool (?). FreeBSD 12 uses Illumos ZFS although OpenZFS (not sure which version) is available in the ports, the switch to OpenZFS was in 13.0. I believe ZFS-On-Linux is based on OpenZFS. -- Steve O'Hara-Smith <steve@sohara.org>