Date: Wed, 1 Jun 2011 16:50:58 +0200 From: "Uwe Grohnwaldt" <uwe@grohnwaldt.eu> To: <current@freebsd.org> Subject: AW: -CURRENT: mountroot failed Message-ID: <006101cc206b$512599f0$f370cdd0$@grohnwaldt.eu>
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Hi, i have the same problem and setting kern.geom.part.check_integrity=3D0 = works. I installed my system using sysinstall from 8.2-amd64-CD1. Ciao, Uwe -- Uwe Grohnwaldt -----Urspr=FCngliche Nachricht----- Von: owner-freebsd-current@freebsd.org [mailto:owner-freebsd-current@freebsd.org] Im Auftrag von Andrey V. = Elsukov Gesendet: Montag, 16. Mai 2011 17:00 An: Michiel Boland Cc: FreeBSD Current Betreff: Re: -CURRENT: mountroot failed On 16.05.2011 16:13, Michiel Boland wrote: >> Can you send me a binary image of the first sector of ada0? >> Also, output of `gpart list ada0` would be helpful. > charlemagne# gpart list ada0 > Geom name: ada0 > modified: false > state: OK > fwheads: 16 > fwsectors: 63 =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D> last: 1953525167 =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D> first: 63 > entries: 4 > scheme: MBR > Providers: > 1. Name: ada0s1 > Mediasize: 1000204648448 (931G) > Sectorsize: 512 > Mode: r5w5e9 > attrib: active > rawtype: 165 > length: 1000204648448 > offset: 16384 > type: freebsd > index: 1 =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D> end: 1953524735 =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D> start: 32 Your partition has start offset below the first LBA. As temporary workaround you can set loader tunable kern.geom.part.check_integrity=3D0 (recently added to CURRENT) > (Note that I partitioned the disk so that partition 1 starts at a=20 > multiple of 4096 bytes; this is one of those 4kb-sector disks that=20 > performs extremely badly if access is not aligned on a 4k boundary.) What tool did you use for partitioning? -- WBR, Andrey V. Elsukov
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