From owner-freebsd-questions@freebsd.org Tue Apr 14 15:17:36 2020 Return-Path: Delivered-To: freebsd-questions@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 9BA182C2DA0 for ; Tue, 14 Apr 2020 15:17:36 +0000 (UTC) (envelope-from FreeBSD@chroot.pl) Received: from mail.apsz.com.pl (mail.apsz.com.pl [91.217.18.46]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 491py754SVz4L4V for ; Tue, 14 Apr 2020 15:17:35 +0000 (UTC) (envelope-from FreeBSD@chroot.pl) Received: from chroot.pl (89-74-178-152.dynamic.chello.pl [89.74.178.152]) by mail.apsz.com.pl (Postfix) with ESMTPS id 6D32CE7465 for ; Tue, 14 Apr 2020 17:09:42 +0200 (CEST) Subject: Re: replace disk in zpool - solved DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=chroot.pl; s=mail; t=1586876981; bh=tnNJfMvhc2jtTAF4jigryuIZfxuFlMR1ayF9AS8T42Q=; h=Subject:To:References:From:Date:In-Reply-To; b=OlYKjplcex+GSZA4cmb/kpmUlrW+n1Qc7hKevgG2qzCxAR2cVkWWMBHyf8gvWAXH0 t0FJXmUyGLUC24tcY8XPVqB08on1918eN077GQxrqHEcaNvGrX4VimtD23QOyHgpYY e41AmUK+7WOzf45mUfjEBPJhrySwqe4vdrsyqX+ztMmoLdPnV7GsNnL4p+Vz4hV8i9 CVjupN3eSfNUhyOFtn01Hk4ffUASWRpSiA7us8/mE2TajDHo6V+i7wvyGvmvlPdVA2 BfMzZs92FmcZ0MhdwKMb4pmN7P1E01C9d5+0BFE7AIWfH8d741hEKjZ/R6FcuR9CyS NKOD4zyRiXk6w== To: freebsd-questions@freebsd.org References: <18a94704-5411-3b44-a525-2ae50121a467@holgerdanske.com> <4a8d409e-ecac-77c8-3ad9-025aefdfb4ef@holgerdanske.com> <20200325081814.GK35528@mithril.foucry.net> <25828f1e-8a9c-6e05-aa62-eefc734ae412@chroot.pl> <07f3de58-b1ac-d1c1-e794-c455f13cc79c@holgerdanske.com> From: Lukasz Message-ID: Date: Tue, 14 Apr 2020 17:09:38 +0200 User-Agent: WebMail MIME-Version: 1.0 In-Reply-To: <07f3de58-b1ac-d1c1-e794-c455f13cc79c@holgerdanske.com> Content-Type: text/plain; charset=utf-8 Content-Language: pl-PL Content-Transfer-Encoding: 8bit X-Spam-Status: Yes, score=4.1 required=4.0 tests=BAYES_50,KHOP_HELO_FCRDNS, RDNS_DYNAMIC autolearn=no autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on mail.apsz.com.pl X-Virus-Scanned: clamav-milter 0.102.2 at mail.apsz.com.pl X-Virus-Status: Clean X-Spam-Flag: YES X-Spam-Report: * 2.0 BAYES_50 BODY: Bayes spam probability is 40 to 60% * [score: 0.5000] * 1.7 RDNS_DYNAMIC Delivered to internal network by host with * dynamic-looking rDNS * 0.4 KHOP_HELO_FCRDNS Relay HELO differs from its IP's reverse DNS X-Spam-Level: **** X-Rspamd-Queue-Id: 491py754SVz4L4V X-Spamd-Bar: +++ Authentication-Results: mx1.freebsd.org; dkim=pass header.d=chroot.pl header.s=mail header.b=OlYKjplc; dmarc=pass (policy=none) header.from=chroot.pl; spf=pass (mx1.freebsd.org: domain of FreeBSD@chroot.pl designates 91.217.18.46 as permitted sender) smtp.mailfrom=FreeBSD@chroot.pl X-Spamd-Result: default: False [3.46 / 15.00]; ARC_NA(0.00)[]; GREYLIST(0.00)[pass,body]; R_DKIM_ALLOW(-0.20)[chroot.pl:s=mail]; SPAM_FLAG(5.00)[]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(-0.20)[+ip4:91.217.18.46:c]; 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)[]; NEURAL_SPAM_MEDIUM(0.14)[0.145,0]; RCPT_COUNT_ONE(0.00)[1]; XM_UA_NO_VERSION(0.01)[]; RECEIVED_SPAMHAUS_PBL(0.00)[152.178.74.89.khpj7ygk5idzvmvt5x4ziurxhy.zen.dq.spamhaus.net : 127.0.0.11]; DKIM_TRACE(0.00)[chroot.pl:+]; DMARC_POLICY_ALLOW(-0.50)[chroot.pl,none]; RCVD_IN_DNSWL_NONE(0.00)[46.18.217.91.list.dnswl.org : 127.0.10.0]; NEURAL_HAM_LONG(-0.71)[-0.711,0]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; IP_SCORE(0.01)[country: PL(0.06)]; ASN(0.00)[asn:51426, ipnet:91.217.18.0/23, country:PL]; MID_RHS_MATCH_FROM(0.00)[]; RCVD_TLS_ALL(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, 14 Apr 2020 15:17:36 -0000 Hello, information about corrupted files is at the end of 'zpool status' output. I perform backup by zfs snapshot and zfs send/recv (incremental snapshots) to an other server. Saying restore form backup I mean copy correct files from previous snapshot. Regards, Lukasz On 4/1/20 23:43, David Christensen wrote: > On 2020-04-01 11:13, Lukasz wrote: > >> On 3/30/20 21:02, David Christensen wrote: > >>> On 2020-03-30 11:06, Lukasz wrote: > >>>> this behavior was due to errors in zpool. > >>> Solved how?  Could you please expand upon errors in zpool and how >>> you got past them? > >> I restored corrupted files from backup. > That is something I would like to learn how to do on ZFS.  Could you please elaborate: > > - How did you determine what files were corrupt? > > - How do you perform backups? > > - How did you restore the corrupted files? > > > David > _______________________________________________ > 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"