From owner-freebsd-fs@freebsd.org Fri Mar 27 08:54:46 2020 Return-Path: Delivered-To: freebsd-fs@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 253D226ED54 for ; Fri, 27 Mar 2020 08:54:46 +0000 (UTC) (envelope-from tarkhil@webmail.sub.ru) Received: from mail.sub.ru (mail.sub.ru [88.212.205.2]) by mx1.freebsd.org (Postfix) with SMTP id 48pbJT0f7Tz3J3q for ; Fri, 27 Mar 2020 08:54:31 +0000 (UTC) (envelope-from tarkhil@webmail.sub.ru) Received: (qmail 41353 invoked from network); 27 Mar 2020 11:54:16 +0300 Received: from 109-252-109-209.nat.spd-mgts.ru (109-252-109-209.nat.spd-mgts.ru [109.252.109.209]) by mail.sub.ru ([88.212.205.2]) with ESMTP via TCP; 31 Dec 1969 23:59:59 -0000 To: freebsd-fs@freebsd.org From: =?UTF-8?B?0JDQu9C10LrRgdCw0L3QtNGAINCf0L7QstC+0LvQvtGG0LrQuNC5?= Subject: How do I recover a crashed pool? Message-ID: Date: Fri, 27 Mar 2020 11:54:15 +0300 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.6.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-US X-Antivirus: Avast (VPS 200325-0, 25.03.2020), Outbound message X-Antivirus-Status: Clean X-Rspamd-Queue-Id: 48pbJT0f7Tz3J3q X-Spamd-Bar: ++++ Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=none (mx1.freebsd.org: domain of tarkhil@webmail.sub.ru has no SPF policy when checking 88.212.205.2) smtp.mailfrom=tarkhil@webmail.sub.ru X-Spamd-Result: default: False [4.64 / 15.00]; ARC_NA(0.00)[]; RECEIVED_SPAMHAUS_PBL(0.00)[209.109.252.109.khpj7ygk5idzvmvt5x4ziurxhy.zen.dq.spamhaus.net : 127.0.0.11]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[text/plain]; TO_DN_NONE(0.00)[]; SURBL_MULTI_FAIL(0.00)[query timed out]; AUTH_NA(1.00)[]; RCPT_COUNT_ONE(0.00)[1]; NEURAL_SPAM_MEDIUM(1.00)[0.995,0]; MIME_TRACE(0.00)[0:+]; ZRD_FAIL(0.00)[query timed out]; NEURAL_SPAM_LONG(1.00)[0.999,0]; DMARC_NA(0.00)[sub.ru]; R_SPF_NA(0.00)[]; RCVD_NO_TLS_LAST(0.10)[]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; SUBJECT_ENDS_QUESTION(1.00)[]; ASN(0.00)[asn:39134, ipnet:88.212.192.0/19, country:RU]; MID_RHS_MATCH_FROM(0.00)[]; IP_SCORE(0.64)[ip: (1.68), ipnet: 88.212.192.0/19(0.84), asn: 39134(0.67), country: RU(0.01)]; RCVD_COUNT_TWO(0.00)[2] X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 27 Mar 2020 08:54:46 -0000 Hello I've experienced a zpool crash after hard reset   pool: fast  state: FAULTED status: The pool metadata is corrupted and the pool cannot be opened. action: Destroy and re-create the pool from         a backup source.    see: http://illumos.org/msg/ZFS-8000-72   scan: scrub repaired 0 in 0 days 00:07:28 with 0 errors on Fri Mar  6 04:27:10 2020 config:         NAME        STATE     READ WRITE CKSUM         fast        FAULTED      0     0     1           mirror-0  FAULTED      0     0     6             ada0p2  ONLINE       0     0     6             ada1p2  ONLINE       0     0     6 unfortunately, I've exported pool before attempt to zpool clear -F Is there any way to attempt to import pool readonly to save data from it? I recall a case when advice from here helped me to recover all data from a pool with both devices broken... -- Alex -- Это сообщение проверено на вирусы антивирусом Avast. https://www.avast.com/antivirus