Date: Fri, 18 Jan 2019 23:06:27 -0800 From: Kevin Oberman <rkoberman@gmail.com> To: Pete French <petefrench@ingresso.co.uk> Cc: FreeBSD-STABLE Mailing List <freebsd-stable@freebsd.org> Subject: Re: More CARP issues under 12 Message-ID: <CAN6yY1vNZnK8F4ro33uBNqmbjfQv7cXyuG07RftA7sMai-rmRA@mail.gmail.com> In-Reply-To: <E1gk6e5-000LXV-A3@dilbert.ingresso.co.uk> References: <E1gk6e5-000LXV-A3@dilbert.ingresso.co.uk>
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On Thu, Jan 17, 2019 at 4:21 AM Pete French <petefrench@ingresso.co.uk> wrote: > so, having got a workaround for yesterdays problems, I now went to upgrade > my > other pair of boxes using CARP. No 'pf' on these, just one shared address. > This is the setup I have tested in development and it works fine. > > I install the new kenel and do the first reboot - and I get the panic > below. Maybe its not carp related, but seems suspicious as the last > thing it spits out is a carp message. > > Note this is the first reboot - so 12.0 kernel with the 11 userland, in > perparation for the installworld step. Machine is booting from, ZFS and > also > has a GELI partition contain some data which requires a manual password. > To point out the obvious, booting a 12.0 kernel with 11 userland to multiuser mode is seriously unsupported. You really need to boot to single user and install 12.0 userland to really expect things to work. OTOH, while I would expect that MANY things might not work, panics should not come from problems in userland. Still, I would not be at all shocked if it turns out to be coincidental to CARP. I would also not be shocked if this makes no difference, but even between minor version updates, there can be issues when the kernel and userland are different versions. Is there a reason that a standalone boot is not possible? Both installworld and mergemaster should be run before moving to multiuser mode and reboot is preferred to exit. In some cases even delete-old can be required before safely going to multimode. -- Kevin Oberman, Part time kid herder and retired Network Engineer E-mail: rkoberman@gmail.com PGP Fingerprint: D03FB98AFA78E3B78C1694B318AB39EF1B055683
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