From owner-freebsd-questions@freebsd.org Sun Apr 11 16:08:44 2021 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 154495D3FE6 for ; Sun, 11 Apr 2021 16:08:44 +0000 (UTC) (envelope-from ml@netfence.it) Received: from soth.netfence.it (mailserver.netfence.it [78.134.96.152]) (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-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "mailserver.netfence.it", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4FJGy31b2Mz3r86 for ; Sun, 11 Apr 2021 16:08:42 +0000 (UTC) (envelope-from ml@netfence.it) Received: from alamar.ventu (alamar.local.netfence.it [10.1.2.18]) (authenticated bits=0) by soth.netfence.it (8.16.1/8.16.1) with ESMTPSA id 13BG8f8L009225 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NO) for ; Sun, 11 Apr 2021 18:08:41 +0200 (CEST) (envelope-from ml@netfence.it) X-Authentication-Warning: soth.netfence.it: Host alamar.local.netfence.it [10.1.2.18] claimed to be alamar.ventu Subject: Re: gptzfsboot error To: freebsd-questions@freebsd.org References: <277f171a-6a6f-f500-7f15-7892c7f1159f@netfence.it> From: Andrea Venturoli Message-ID: Date: Sun, 11 Apr 2021 18:08:41 +0200 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:78.0) Gecko/20100101 Thunderbird/78.9.0 MIME-Version: 1.0 In-Reply-To: <277f171a-6a6f-f500-7f15-7892c7f1159f@netfence.it> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 4FJGy31b2Mz3r86 X-Spamd-Bar: / Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=pass (policy=none) header.from=netfence.it; spf=pass (mx1.freebsd.org: domain of ml@netfence.it designates 78.134.96.152 as permitted sender) smtp.mailfrom=ml@netfence.it X-Spamd-Result: default: False [-0.76 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; RCVD_TLS_ALL(0.00)[]; FROM_HAS_DN(0.00)[]; RBL_DBL_DONT_QUERY_IPS(0.00)[78.134.96.152:from]; R_SPF_ALLOW(-0.20)[+ip4:78.134.96.152:c]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[text/plain]; HAS_XAW(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[freebsd-questions@freebsd.org]; RCPT_COUNT_ONE(0.00)[1]; SPAMHAUS_ZRD(0.00)[78.134.96.152:from:127.0.2.255]; TO_DN_NONE(0.00)[]; NEURAL_SPAM_SHORT(0.04)[0.037]; MID_RHS_MATCH_FROM(0.00)[]; DMARC_POLICY_ALLOW(-0.50)[netfence.it,none]; NEURAL_SPAM_LONG(1.00)[1.000]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:35612, ipnet:78.134.0.0/17, country:IT]; RCVD_COUNT_TWO(0.00)[2]; MAILMAN_DEST(0.00)[freebsd-questions] X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 11 Apr 2021 16:08:44 -0000 On 4/11/21 6:02 PM, Andrea Venturoli wrote: > Hello. > > I've converted an 11.4 machine from UFS to ZFS. > The machine boots via BIOS (not UEFI) and has two SATA disks partitioned > with GPT with a zmirror on them > > At boot I briefly get the following messages: > gptzfsboot: error 1 lba 4721914626 > gptzfsboot: error 1 lba 977724091 > gptzfsboot: error 1 lba 977724603 > (... lots of other messages like the above ...) > Shortening read at 5721751601 from 16 to -594023507 > gptzfsboot: error 1 lba 5721751601 > > The everything goes on normally and FreeBSD boots. P.P.S. Of course # gpart status Name Status Components ada0p1 OK ada0 ada0p2 OK ada0 ada0p3 OK ada0 ada1p1 OK ada1 ada1p2 OK ada1 ada1p3 OK ada1 bye & Thanks av.