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Date:      Fri, 6 Sep 2024 14:21:06 -0400
From:      Chris Ross <cross+freebsd@distal.com>
To:        Alan Somers <asomers@freebsd.org>
Cc:        mike tancsa <mike@sentex.net>, FreeBSD Filesystems <freebsd-fs@freebsd.org>
Subject:   Re: Unable to replace drive in raidz1
Message-ID:  <29003A7C-745D-4A06-8558-AE64310813EA@distal.com>
In-Reply-To: <CAOtMX2hRJvt9uhctKvXO4R2tUNq9zeCEx6NZmc7Vk7fH=HO8eA@mail.gmail.com>
References:  <5ED5CB56-2E2A-4D83-8CDA-6D6A0719ED19@distal.com> <AC67D073-D476-41F5-AC53-F671430BB493@distal.com> <CAOtMX2h52d0vtceuwcDk2dzkH-fZW32inhk-dfjLMJxetVXKYg@mail.gmail.com> <CB79EC2B-E793-4561-95E7-D1CEEEFC1D72@distal.com> <CAOtMX2i_zFYuOnEK_aVkpO_M8uJCvGYW%2BSzLn3OED4n5fKFoEA@mail.gmail.com> <6A20ABDA-9BEA-4526-94C1-5768AA564C13@distal.com> <CAOtMX2jfcd43sBpHraWA=5e_Ka=hMD654m-5=boguPPbYXE4yw@mail.gmail.com> <0CF1E2D7-6C82-4A8B-82C3-A5BF1ED939CF@distal.com> <CAOtMX2hRJvt9uhctKvXO4R2tUNq9zeCEx6NZmc7Vk7fH=HO8eA@mail.gmail.com>

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> On Sep 6, 2024, at 14:08, mike tancsa <mike@sentex.net> wrote:
>=20
> On 9/6/2024 2:06 PM, Chris Ross wrote:
>> How can I map the diskid=E2=80=99s listed to the underlying =
device?either by serial number or da#=E2=80=A6
>>=20
> What does=20
> glabel status

That shows labels for many drives, though not da1 and da2, the
remaining members of zraid1-0.  Intersting.  But, I hope the below
Is the fix...

> On Sep 6, 2024, at 14:10, Alan Somers <asomers@freebsd.org> wrote:
>=20
> Ahh, this means that there are two different vdevs that can be
> described by "da3".  You can still refer to them unambiguously by guid
> though.  Do "zpool status -g" to find the guid of the disk that you
> want to replace, and then do "zpool replace <GUID> /dev/da10=E2=80=9D


Ahh, okay.  That makes sense.  I have ever only known how to replace =
things
using the key that "zpool status=E2=80=9D shows.  Thanks for that!

Oh.  Trying, that doesn=E2=80=99t work either.  :-/

NAME                      STATE     READ WRITE CKSUM
tank                      DEGRADED     0     0     0
 16506780107187041124    DEGRADED     0     0     0
   9127016430593660128   FAULTED      0     0     0  external device =
fault
   4094297345166589692   ONLINE       0     0     0
   17850258180603290288  ONLINE       0     0     0
[=E2=80=A6]
% sudo zpool replace tank 9127016430593660128 /dev/da10
cannot replace 9127016430593660128 with /dev/da10: already in =
replacing/spare config; wait for completion or use 'zpool detach=E2=80=99
% sudo zpool replace tank 9127016430593660128 diskid/DISK-ZGG0A2PA
cannot replace 9127016430593660128 with diskid/DISK-ZGG0A2PA: already in =
replacing/spare config; wait for completion or use 'zpool detach'

Tried with /dev/da10, and the diskid for da10 reported by glabel status.

         - Chris






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