Date: Mon, 24 Aug 2020 03:02:07 +0100 From: tech-lists <tech-lists@zyxst.net> To: freebsd-questions@freebsd.org Subject: Re: adding disk to zfs mirror after removal of disk Message-ID: <20200824020207.GB17289@bastion.zyxst.net> In-Reply-To: <9274f688-2897-8d0b-d799-100316684b06@holgerdanske.com> References: <20200821230206.GA56267@bastion.zyxst.net> <ab5857f4-cdc7-b589-1b39-5d2fb550ad5b@holgerdanske.com> <20200822050431.GA17289@bastion.zyxst.net> <9274f688-2897-8d0b-d799-100316684b06@holgerdanske.com>
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[-- Attachment #1 --] On Sat, Aug 22, 2020 at 04:05:36AM -0700, David Christensen wrote: > >I should have said this before -- first, back up all of your data. The data was disposable. Theres an arguement for not using zfs at all with these two disks as it contained only a poudriere installation. In the end, I deleted the pool and re-created it, and moved poudriere configs off to another server. Fortunately the disk seems overengineered in the remappable space department, with 759 sectors remapped. At least that number isnt increasing. smartctl -t long passes. Seems what I should have done is zpool replace ada3 ada3 after fixing the failing disk, in order to retain the mirror. >I use a version control system (CVS) and create a project for every >computer. Inside each project, I maintain a plain text "administrative >log file" where I write notes to myself of what I'm doing, where, when, >and why. I copy and paste important console sessions into the log >files. I also check-in any system configuration files I create or >modify. All of this effort provides invaluable information for >historical research and future use. If you're not comfortable with a >version control system, putting stuff on a USB drive (and backing it up >frequently) is better than nothing. Funny you mention this, I'm doing exactly this (with cvs too) for the same purpose, on a dedicated machine. thanks for your help, -- J. [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE8n3tWhxW11Ccvv9/s8o7QhFzNAUFAl9DH6QACgkQs8o7QhFz NAUqaQ/8DkRwRP0dyP2d1hZ3kSG/8yVg9C6BA16o8IsHDA+eZoYFKPWqUZPcf2Bi TIssJVA5Hn4Lgj5CRIPT76oqZHrvVSjwhCBCY2YONRVx9UHGhaHbA0wF6KZUTUA0 jLfuR62m80zQ27choVG6f5tqw+v5r+tqTkt8hk4TGRT4eOY6DKAPty6iXOGcidba ytb9WiRuPy1i0a3s5IKWIKK32ynkCrfRfwS6y7DXLU7HaQznikWzrTMFOeJjUX6p nk8GKg+YBaKu32Ceb2EdYVbge8IKatSoCsPfKCiyZfG68x5XrPMOOmRN08N87RrY /JuRHogg38ZKBzAzcDpW3RkGoxBBeXJHnOw/oxfL1yI24NjuaYWUAP3yHSqxfrgB +4JnZ34v8VCLcdOlVJovV14V8t/5sZn/ploQm4F65Ye/5BiquHyQ6meYGqq4l34h ayRg4USksADfTFhCtGUzkPhQa1OseMsH/8zZHTIDq/lfXHoPs1T6Ufa0bwUkBmo0 P08t4j3sbeFQrT0FjzW5YnDnEDCyKStkK0NQhyAqN3VIcNRt4QQ5HtVmDd8d+jL+ UAp3qgOqrdunhKNuVzdcLFdGUSZbzAmQcWNsyylNZCOe45b5BT6mEHIH80Jtf6mD UHDk8bdLvvdQIpQTkje9ZKEIPcOtxN9Y1BpbptoEdD5sRj9B9kY= =5z7S -----END PGP SIGNATURE-----
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