From nobody Thu Aug 29 23:17:18 2024 X-Original-To: freebsd-fs@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 4WvxyX4k6lz5McLM for ; Thu, 29 Aug 2024 23:17:40 +0000 (UTC) (envelope-from dpchrist@holgerdanske.com) Received: from holgerdanske.com (holgerdanske.com [IPv6:2001:470:0:19b::b869:801b]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "holgerdanske.com", Issuer "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4WvxyW05qRz4ddM for ; Thu, 29 Aug 2024 23:17:38 +0000 (UTC) (envelope-from dpchrist@holgerdanske.com) Authentication-Results: mx1.freebsd.org; dkim=pass header.d=holgerdanske.com header.s=nov-20210719-112354 header.b=1bSdgqEy; dmarc=pass (policy=none) header.from=holgerdanske.com; spf=pass (mx1.freebsd.org: domain of dpchrist@holgerdanske.com designates 2001:470:0:19b::b869:801b as permitted sender) smtp.mailfrom=dpchrist@holgerdanske.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=holgerdanske.com; s=nov-20210719-112354; t=1724973454; bh=DzpgIh7n/sFtfUjyNtJcPmT8F0Kc2ZuB60feVmAMyrU=; h=Received:Message-ID:Date:MIME-Version:User-Agent:Subject:To: References:Content-Language:From:In-Reply-To:Content-Type: Content-Transfer-Encoding; b=1bSdgqEy5Y1YjGTU/7kz1kXG2YBpzVX5J/qQaJjtlWRqwKt0PII5AR5u8uSI0PLg2 BT2K01pI97Dthxq8hzjhLYJ5T5Pe4n0gWuuCWW5aOSy85nP5IDvAZbzAUwZb1OhaQG aRB5eAn5sf17pkkehIKXKce2FqXkJY88J0pmmBNoDkBsC6FNjwKuuyOmEaRgCtBfWr roaFPwv4i7Jcc1Gyo30WAug5GabRe6dg1Anxz/Ex+lZTOVOC595AMCRO10unHKVYj8 MBZw1WvRtGBeKuU+5yxMqTwsEzqtT65X+MYQEKuTn46CgypWTHUF5m2kaCJL4GZ/SU INqgztHCn/afmzzRBjPOJwktv7ClqtNEWd5vwPTEQzQKhTtdJzQlKGnhlxg/zTADGf krTpqE4U1AbQt0ZBEW776YoLHO7l8mw4250RWwRaXZlOdUbCL1MzAyECtXk1f67RXQ hKQ2MNnYfQvX6DQzjhRNA0CiBbiNoKNiNGcpTOwOXxRfXT8CIl0cG0FmIBy0dOVM7f uUCOWhV4flmGlPC+N4VDwWfrfEbzoy5u81uA25GkmfpeQZ6V9xExFybVWyKI4AvTrN bl6JwJymMh+M7ED6SykSzRHWgBs4ykEUkY9MUIrOrhdD4i/7FiAei5PJrCZqG38+bo htVTVgh+hviodisFx87gJsBs= Received: from 99.100.19.101 (99-100-19-101.lightspeed.frokca.sbcglobal.net [99.100.19.101]) by holgerdanske.com with ESMTPSA (TLS_AES_128_GCM_SHA256:TLSv1.3:Kx=any:Au=any:Enc=AESGCM(128):Mac=AEAD) (SMTP-AUTH username dpchrist@holgerdanske.com, mechanism PLAIN) for ; Thu, 29 Aug 2024 16:17:34 -0700 Message-ID: <371379ee-b5ae-406c-ab61-04b77b43f3e8@holgerdanske.com> Date: Thu, 29 Aug 2024 16:17:18 -0700 List-Id: Filesystems List-Archive: https://lists.freebsd.org/archives/freebsd-fs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-fs@FreeBSD.org MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: Fwd: Moving ZFS root popol to a virtual server was: ZFS: Suspended Pool due to allegedly uncorrectable I/O error To: freebsd-fs@freebsd.org References: <1716220186.14048.1724574603123@localhost> <5cb0fb8c-7717-44a8-a0a1-af1a127abc4c@holgerdanske.com> Content-Language: en-US From: David Christensen In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Spamd-Bar: --- X-Spamd-Result: default: False [-3.89 / 15.00]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-1.00)[-0.995]; DMARC_POLICY_ALLOW(-0.50)[holgerdanske.com,none]; R_SPF_ALLOW(-0.20)[+a:november.he.net]; R_DKIM_ALLOW(-0.20)[holgerdanske.com:s=nov-20210719-112354]; ONCE_RECEIVED(0.10)[]; MIME_GOOD(-0.10)[text/plain]; XM_UA_NO_VERSION(0.01)[]; RCPT_COUNT_ONE(0.00)[1]; RCVD_VIA_SMTP_AUTH(0.00)[]; ASN(0.00)[asn:6939, ipnet:2001:470::/32, country:US]; MIME_TRACE(0.00)[0:+]; RCVD_COUNT_ONE(0.00)[1]; RCVD_TLS_ALL(0.00)[]; MLMMJ_DEST(0.00)[freebsd-fs@freebsd.org]; ARC_NA(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; MID_RHS_MATCH_FROM(0.00)[]; TO_DN_NONE(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[freebsd-fs@freebsd.org]; TO_MATCH_ENVRCPT_ALL(0.00)[]; DKIM_TRACE(0.00)[holgerdanske.com:+] X-Rspamd-Queue-Id: 4WvxyW05qRz4ddM On 8/28/24 22:01, Pamela Ballantyne wrote: > On Wed, Aug 28, 2024 at 9:17 PM David Christensen wrote: >> On 8/25/24 21:58, Pamela Ballantyne wrote: >>> There is yet no colocated server. As I said, I'm using VMs on VBox to see >>> what I have to look forward to if and when the colo happens. >>> >>> The initial reason for posting here was that there might be some bugs in >>> ZFS. The first was the mysterious non-disk disk crash, which now seems >> not >>> to be a bug. The second was root replication from a clean install to a >>> blank VM, requiring a change in a shift to add another disk to the pool; >>> that could be a problem with VBox, of course, or even the original >> FreeBSD >>> install package. I have no idea where to reach developers these days. >>> >>> So far, there's no issue with using the filesystem. Of course, I'm happy >>> to provide the command output if you think it will help isolate this >>> problem. Just let me know. >>> >> Have you tried the command 'VBoxManage convertfromraw ...' to convert a >> raw disk image into a VirtualBox disk image? >> >> https://docs.oracle.com/en/virtualization/virtualbox/6.0/user/vboxmanage-convertfromraw.htm >> > There is no raw disk image to convert. All the disks start as VBox disk > images. If you want to clone a VirtualBox VM (on a VirtualBox virtual disk), I would export the VM to a file and then import the file into a new VM. If you want to convert a FreeBSD instance running on a ZFS pool mirror of two HDD's on a Supermicro colocated server to a VirtualBox VM, I would try 'VBoxManage convertfromraw ...' using the primary disk in the mirror (the one with the boot loader stuff). This means you will need to insert/ install and boot a FreeBSD 13 live CD, DVD, USB flash drive, SSD, HDD, etc., into the Supermicro server and install VirtualBox to do the work. Once the VM is running, I would remove the missing vdev from the ZFS pool mirror; this assumes the hosting provider provides fault tolerance storage for VM's. David