Date: Thu, 1 Nov 2018 19:10:03 +0300 From: Lev Serebryakov <lev@FreeBSD.org> To: Harry Schmalzbauer <freebsd@omnilan.de>, FreeBSD Filesystems <freebsd-fs@freebsd.org> Subject: Re: boot2 / loader can not check superblock checksum and refuse to boot, but fsck_ffs doesn't see problems Message-ID: <d85bb7c2-3bb0-1791-c49b-6e093d8cb7e5@FreeBSD.org> In-Reply-To: <a2354384-2a3a-58ee-9075-117ee23d7bc5@omnilan.de> References: <ed7fc03e-4601-1cff-5293-d3852ba25bd0@FreeBSD.org> <a2354384-2a3a-58ee-9075-117ee23d7bc5@omnilan.de>
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This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --w7ENF4mcIfAdQseAw3S3ZeM93d4X15YBP Content-Type: multipart/mixed; boundary="m5Izw3w6yiHx3v7ciQHs1ZI2hR7Va4tgY"; protected-headers="v1" From: Lev Serebryakov <lev@FreeBSD.org> Reply-To: lev@FreeBSD.org To: Harry Schmalzbauer <freebsd@omnilan.de>, FreeBSD Filesystems <freebsd-fs@freebsd.org> Message-ID: <d85bb7c2-3bb0-1791-c49b-6e093d8cb7e5@FreeBSD.org> Subject: Re: boot2 / loader can not check superblock checksum and refuse to boot, but fsck_ffs doesn't see problems References: <ed7fc03e-4601-1cff-5293-d3852ba25bd0@FreeBSD.org> <a2354384-2a3a-58ee-9075-117ee23d7bc5@omnilan.de> In-Reply-To: <a2354384-2a3a-58ee-9075-117ee23d7bc5@omnilan.de> --m5Izw3w6yiHx3v7ciQHs1ZI2hR7Va4tgY Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: quoted-printable On 01.11.2018 18:54, Harry Schmalzbauer wrote: > I think I've had the same / a similar problem some dozend moons ago, > which I could track down to a 'newfs' induced problem.=C2=A0 'newfs'ing= the > same partition [/md(4) deivce=C2=A0 without partitions in my case] mult= iple > times (4 times) triggered that problem, as far as I remember. > Can't find any notices :-( And haven't investigated further :-( > Maybe it's worth checking if your problem is also related to the number= > of newfs runs =E2=80=93 unfortunately I can't remember if it really was= boot2 > where my =E2=80=93 at least very similar =E2=80=93 error came from. Oth= er symptoms match > =E2=80=93 no problem by fsck_ffs(8) found. I'm using same md(4)-bakcing file for many-many times, yes (much more than 4), but it is first time I got this problem. Ok, I'll re-create backing file on image builder and try to create image again. But it looks like very strange bug. --=20 // Lev Serebryakov --m5Izw3w6yiHx3v7ciQHs1ZI2hR7Va4tgY-- --w7ENF4mcIfAdQseAw3S3ZeM93d4X15YBP Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQKSBAEBCgB9FiEE+W0coLX0MYtnSzMK6rA8WL/cR48FAlvbJVtfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldEY5 NkQxQ0EwQjVGNDMxOEI2NzRCMzMwQUVBQjAzQzU4QkZEQzQ3OEYACgkQ6rA8WL/c R49yhA/43idsfFnANnn3Zi1Tsu5CWIKsCFOXWQulJdHVdw6LS9wfgiVZMAmRmuIA dHGkRwR2AjhfRLbOgWn7ukZo6w3WFDOyZZi9rdjy+fuzZQ39gwFSH+vKw0qK9RZx Gf+r9R58sB9ZOxQb6MB+QIdh+28moZm7lPMptJ+RgwPbiAVtiq1HsyIY0Z8qK+Y6 95lDLj++szJJidIHya6vCZcXXmtEIpcGc3bxWulu8TuQSe4w/9tJwtKy+d/d9BU2 n5Y/O5pxYX4PfKii1lG3zD0PMfI8KnC3jCBBi62NeXnZBixV4dWO/meK4kVXzax9 dJ8mOPt4xlBZ1EWgiclxYSYLcqAUa3pvNE/LHIiDcK86UcFbxXQXFmBMxujb2Ezn ns1JaqWiyfwDI1rbbt9fRhZNO/Cerx5sPAV1pIhaWk4qCLh0fdTSXyNVU1KuBRO3 NfKSa2WjvL2KkNX/xMSO6jOMwC9g0VI2Z2PhfPFsDcDEmhCExrIKzszsXeY27fat M1m7eQZLCRDbf1Cl76I+Ja711KTrwT39K55+s86ehC/XRC91WGCyVsWC89EHXF2L EYMbEmWoZMXzZ2QauqiVSWIgC/hGXpBzVrM7JzDEPrOvU30lXjVjzm3GNr0lPiKJ eCmcRwyxjiayNj2Kv9cQJG4GpqBu9JPhEWZ/ZfqvTQDu3p8oTw== =H4SG -----END PGP SIGNATURE----- --w7ENF4mcIfAdQseAw3S3ZeM93d4X15YBP--
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