Date: Thu, 18 Dec 2014 12:32:48 -0500 From: Janos Dohanics <web@3dresearch.com> To: FreeBSD Questions <freebsd-questions@freebsd.org> Subject: Re: Loader panic 10.1-STABLE #0 r275828 (also r275903) Message-ID: <20141218123248.2b38be5edb1b03a5dccabaf3@3dresearch.com> In-Reply-To: <20141218100937.47049e65e2869ea15d0fa41e@3dresearch.com> References: <20141218022728.3dd7c888a6c916c1aa4eb653@3dresearch.com> <20141218100937.47049e65e2869ea15d0fa41e@3dresearch.com>
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On Thu, 18 Dec 2014 10:09:37 -0500 Janos Dohanics <web@3dresearch.com> wrote: > On Thu, 18 Dec 2014 02:27:28 -0500 > Janos Dohanics <web@3dresearch.com> wrote: > > > Greetings, > > > > I have recompiled kernel + world according to Handbook instructions. > > When rebooting after installworld and running mergemaster(8), I was > > greeted with: > > > > panic: bd_strategy: xxxxxx bytes I/O not multiple of block size > > > > Fortunately, I was able to boot using zroot:/boot/zfsloader.old. > > > > Do I have a corrupted /boot/zfsloader file? > > I took the /boot/zfsloader file from another box running 10.1-STABLE > #0 r275391 built on Dec 2, 2014 to the box with 10.1-STABLE #0 > #r275828 - > won't boot, same error message. However, /boot/zfsloader from > 10.1-STABLE #0 r275828 does boot 10.1-STABLE #0 r275391. > > So, I have this: > > Box #1: 10.1-STABLE #0 r275828 amd64, built on Dec 16 > > /boot/zfsloader > SHA256 (/boot/zfsloader) = > 12ad6a59082fa4639f3f991319892259b1777b26b28c8aa09c2b53d0326d3b33 > - Does not boot Box #1 > - Does boot Box #2 > > /boot/zfsloader.old > SHA256 (/boot/zfsloader.old) = > b5530ce9f9128949b44384516974ba4ef741e587975e3e1d71933798150502e3 > > Box #2: 10.1-STABLE #0 r275391 amd64, built on Dec 2 > > /boot/zfsloader > SHA256 (/boot/zfsloader) = > 1e3d692dc53c5e0ddeb75b8a453a0a44cbf4c97bc8cfe02b0ad45928374f4718 > - Does not boot Box #1 > - Does boot Box #2 > > Would you please advise? OK, svn-ned /usr/src and rebuilt world/kernel on Box #1 to 10.1-STABLE #0 r275903 - still getting the panic: bd_strategy... error message. I can only boot this machine using the old /boot/zfsloader file which is dated Jul 12 2014 and now it's saved as /boot/zfsloader.good. Would you please give your insight on how to fix this problem? I guess simply copying /boot/zfsloader.good to /boot/zfsloader isn't a fix, just bandaiding the real problem. -- Janos Dohanics
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