From nobody Sun Jul 24 13:35:29 2022 X-Original-To: freebsd-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 4LrPMS03HGz4Xpv2 for ; Sun, 24 Jul 2022 13:36:04 +0000 (UTC) (envelope-from void@f-m.fm) Received: from out5-smtp.messagingengine.com (out5-smtp.messagingengine.com [66.111.4.29]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4LrPMR1Rrtz3wQP for ; Sun, 24 Jul 2022 13:36:03 +0000 (UTC) (envelope-from void@f-m.fm) Received: from compute3.internal (compute3.nyi.internal [10.202.2.43]) by mailout.nyi.internal (Postfix) with ESMTP id 5C7C85C0049 for ; Sun, 24 Jul 2022 09:36:02 -0400 (EDT) Received: from imap46 ([10.202.2.96]) by compute3.internal (MEProxy); Sun, 24 Jul 2022 09:36:02 -0400 DKIM-Signature: v=1; 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Sun, 24 Jul 2022 09:36:02 -0400 (EDT) X-Mailer: MessagingEngine.com Webmail Interface User-Agent: Cyrus-JMAP/3.7.0-alpha0-757-gc3ad9c75d3-fm-20220722.001-gc3ad9c75 List-Id: User questions List-Archive: https://lists.freebsd.org/archives/freebsd-questions List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-questions@freebsd.org X-BeenThere: freebsd-questions@freebsd.org Mime-Version: 1.0 Message-Id: <6baba52f-309a-4ebd-aef5-5b513470a48c@www.fastmail.com> Date: Sun, 24 Jul 2022 13:35:29 +0000 From: void To: freebsd-questions Subject: zpool query Content-Type: text/plain X-Rspamd-Queue-Id: 4LrPMR1Rrtz3wQP X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=f-m.fm header.s=fm3 header.b=Vknd8o9a; dkim=pass header.d=messagingengine.com header.s=fm3 header.b="k IChzuL"; dmarc=pass (policy=none) header.from=f-m.fm; spf=pass (mx1.freebsd.org: domain of void@f-m.fm designates 66.111.4.29 as permitted sender) smtp.mailfrom=void@f-m.fm X-Spamd-Result: default: False [-4.08 / 15.00]; DWL_DNSWL_LOW(-1.00)[messagingengine.com:dkim]; NEURAL_HAM_LONG(-1.00)[-0.999]; NEURAL_HAM_MEDIUM(-0.99)[-0.994]; NEURAL_HAM_SHORT(-0.99)[-0.994]; DMARC_POLICY_ALLOW(-0.50)[f-m.fm,none]; MID_RHS_WWW(0.50)[]; MV_CASE(0.50)[]; R_DKIM_ALLOW(-0.20)[f-m.fm:s=fm3,messagingengine.com:s=fm3]; R_SPF_ALLOW(-0.20)[+ip4:66.111.4.29]; MIME_GOOD(-0.10)[text/plain]; RCVD_IN_DNSWL_LOW(-0.10)[66.111.4.29:from]; XM_UA_NO_VERSION(0.01)[]; ASN(0.00)[asn:19151, ipnet:66.111.4.0/24, country:US]; RCVD_COUNT_THREE(0.00)[4]; TO_DN_ALL(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[freebsd-questions@freebsd.org]; FREEMAIL_FROM(0.00)[f-m.fm]; RCPT_COUNT_ONE(0.00)[1]; FREEMAIL_ENVFROM(0.00)[f-m.fm]; TO_MATCH_ENVRCPT_ALL(0.00)[]; DKIM_TRACE(0.00)[f-m.fm:+,messagingengine.com:+]; MLMMJ_DEST(0.00)[freebsd-questions@freebsd.org]; FROM_HAS_DN(0.00)[]; MIME_TRACE(0.00)[0:+]; FROM_EQ_ENVFROM(0.00)[]; ARC_NA(0.00)[]; RCVD_TLS_LAST(0.00)[] X-ThisMailContainsUnwantedMimeParts: N Hi, I'd like to convert a zpool made of two striped disks and make it so that they are a mirror. Aside from removing the data from that zpool, destroying it, then making a mirror in the usual way, is there a way of doing this in-place without having to move the data off? The zpool isn't root-on-zfs, it's just data. This is on 13-stable, so openzfs. thanks in advance