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Date:      Tue, 12 Aug 2014 03:36:04 -0700
From:      Garrett Cooper <yaneurabeya@gmail.com>
To:        John Baldwin <jhb@freebsd.org>
Cc:        "freebsd-fs@freebsd.org" <freebsd-fs@freebsd.org>, "freebsd-stable@freebsd.org" <freebsd-stable@freebsd.org>
Subject:   Re: [REGRESSION] Root zpool mounting broken between 06/30/2013 and 07/21/2013 when PS/2 support compiled into the kernel
Message-ID:  <CAGHfRMDNwBYrMQv=aGGtkzymkGKCSgxqwcMUyR4AkZ%2BC5RQ0zQ@mail.gmail.com>
In-Reply-To: <BBF5B7D9-F705-4CE9-9F77-00A193A74E3A@gmail.com>
References:  <78424E5D-4EB2-4462-A190-D0AC97136790@gmail.com> <95A4D9A9-9D69-4258-A1EC-CBC6DC2F49FF@FreeBSD.org> <CAGHfRMCbmhTJWSA26Q35voJZdLQ83M=kfpPAOdz=AYRVqE8dKw@mail.gmail.com> <10421077.Qp3biFQLVt@pippin.baldwin.cx> <BCEF40E4-B74F-44E9-B6B5-0F3B85E4A748@gmail.com> <BBF5B7D9-F705-4CE9-9F77-00A193A74E3A@gmail.com>

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On Sat, Aug 9, 2014 at 1:16 PM, Garrett Cooper <yaneurabeya@gmail.com> wrot=
e:
> On Jul 30, 2014, at 3:51 AM, Garrett Cooper <yaneurabeya@gmail.com> wrote=
:
>
> =E2=80=A6
>
>> I wish my motherboard had an RS232 port, but unfortunately it doesn=E2=
=80=99t; I don=E2=80=99t have 2 USB RS-232 converters either (and I=E2=80=
=99m not sure a USB serial adapter would work for boot2sio, would it?) :/.
>>
>> If the legacy USB keyboard route doesn=E2=80=99t work out, I have a USB =
to PS/2 converter coming in the mail.
>>
>> It would be nice if bug 133989 was fixed. I=E2=80=99ll talk to hps@ abou=
t it=E2=80=A6
>
> I just tried the USB -> PS/2 converter and it didn=E2=80=99t work (might =
be because the port is a =E2=80=9Cmouse/keyboard combo port=E2=80=9D accord=
ing to the docs). I tried kern.cam.boot_delay=3D30000 and the keyboard was =
probed before the mountroot prompt came up so I could use it; I=E2=80=99ll =
add that tip to PR 133989.
>
> Entering in =E2=80=9C?=E2=80=9D on the mountroot prompt doesn=E2=80=99t l=
ist any zpools (screenshot available here: https://people.freebsd.org/~ngie=
/bayonetta-mountroot-panic-PR-192183.jpg ). It seems like a geom or a ZFS i=
ssue.
>
> I don=E2=80=99t have much to lose at this point, so I=E2=80=99ll try upgr=
ading to 9-STABLE, 10-STABLE, and CURRENT to see if the issue goes away (an=
d of course not upgrade my zpool in the process).

I tried 9-STABLE from 2 weeks ago and 10-STABLE from a few days ago
and neither booted. I backed up my root pool, created a new GPT table,
and created a similar pool, restored my system, and it's booting
again.

I'll post my information to the bug and mark it "cannot reproduce" so
it's documented at least.

Thanks,
-Garrett



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