Date: Mon, 29 Jun 2009 16:41:14 +0200 From: =?ISO-8859-1?Q?Marius_N=FCnnerich?= <marius@nuenneri.ch> To: "Patrick M. Hausen" <hausen@punkt.de> Cc: FreeBSD Stable Mailing List <freebsd-stable@freebsd.org> Subject: Re: Zpool on raw disk and weird GEOM complaint Message-ID: <b649e5e0906290741h28dbaf1bwc05352a03c3b52aa@mail.gmail.com> In-Reply-To: <20090629141437.GD31011@hugo10.ka.punkt.de> References: <20090629094359.GB24054@hugo10.ka.punkt.de> <b649e5e0906290411n7b501affhfaec1cf1469073ff@mail.gmail.com> <20090629114610.GA28731@hugo10.ka.punkt.de> <b649e5e0906290638i5cf9f26en5e6a8dd9c43f2fb7@mail.gmail.com> <20090629141437.GD31011@hugo10.ka.punkt.de>
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On Mon, Jun 29, 2009 at 16:14, Patrick M. Hausen<hausen@punkt.de> wrote: > Hi! > > On Mon, Jun 29, 2009 at 03:38:51PM +0200, Marius N=FCnnerich wrote: > >> I'm sorry, it should have said: >> dd if=3D/dev/da0 count=3D4 | hd > > 00000000 =A000 00 00 00 00 00 00 00 =A000 00 00 00 00 00 00 00 =A0|......= ..........| > * > 000001b0 =A000 00 00 00 00 00 00 00 =A000 00 00 00 00 00 00 ff =A0|......= ..........| > 000001c0 =A0ff ff ee ff ff ff 01 00 =A000 00 ff ff ff ff 00 00 =A0|......= ..........| > 000001d0 =A000 00 00 00 00 00 00 00 =A000 00 00 00 00 00 00 00 =A0|......= ..........| > * > 000001f0 =A000 00 00 00 00 00 00 00 =A000 00 00 00 00 00 55 aa =A0|......= ........U.| > 00000200 =A045 46 49 20 50 41 52 54 =A000 00 01 00 5c 00 00 00 =A0|EFI PA= RT....\...| > 00000210 =A02d e8 5e 91 00 00 00 00 =A001 00 00 00 00 00 00 00 =A0|-.^...= ..........| > 00000220 =A0ff ff 3f d1 01 00 00 00 =A022 00 00 00 00 00 00 00 =A0|..?...= ..".......| > 00000230 =A0de ff 3f d1 01 00 00 00 =A047 b5 79 82 96 d5 dc 11 =A0|..?...= ..G.y.....| > 00000240 =A0be 97 00 0a e4 85 78 5e =A002 00 00 00 00 00 00 00 =A0|......= x^........| > 00000250 =A080 00 00 00 80 00 00 00 =A03e 0b 98 53 00 00 00 00 =A0|......= ..>..S....| > 00000260 =A000 00 00 00 00 00 00 00 =A000 00 00 00 00 00 00 00 =A0|......= ..........| > * > 00000400 =A0b6 7c 6e 51 cf 6e d6 11 =A08f f8 00 02 2d 09 71 2b =A0|.|nQ.n= ......-.q+| > 00000410 =A016 b6 79 82 96 d5 dc 11 =A0be 97 00 0a e4 85 78 5e =A0|..y...= ........x^| > 00000420 =A022 00 00 00 00 00 00 00 =A0de ff 3f d1 01 00 00 00 =A0|".....= ....?.....| > 00000430 =A000 00 00 00 00 00 00 00 =A000 00 00 00 00 00 00 00 =A0|......= ..........| > * > 00000490 =A026 b6 79 82 96 d5 dc 11 =A0be 97 00 0a e4 85 78 5e =A0|&.y...= ........x^| > 000004a0 =A000 00 00 00 00 00 00 00 =A000 00 00 00 00 00 00 00 =A0|......= ..........| > * > 00000510 =A037 b6 79 82 96 d5 dc 11 =A0be 97 00 0a e4 85 78 5e =A0|7.y...= ........x^| > 00000520 =A000 00 00 00 00 00 00 00 =A000 00 00 00 00 00 00 00 =A0|......= ..........| > * > 00000590 =A048 b6 79 82 96 d5 dc 11 =A0be 97 00 0a e4 85 78 5e =A0|H.y...= ........x^| > 000005a0 =A000 00 00 00 00 00 00 00 =A000 00 00 00 00 00 00 00 =A0|......= ..........| > * > 00000610 =A059 b6 79 82 96 d5 dc 11 =A0be 97 00 0a e4 85 78 5e =A0|Y.y...= ........x^| > 00000620 =A000 00 00 00 00 00 00 00 =A000 00 00 00 00 00 00 00 =A0|......= ..........| > * > 00000690 =A06a b6 79 82 96 d5 dc 11 =A0be 97 00 0a e4 85 78 5e =A0|j.y...= ........x^| > 000006a0 =A000 00 00 00 00 00 00 00 =A000 00 00 00 00 00 00 00 =A0|......= ..........| > * > 00000710 =A07a b6 79 82 96 d5 dc 11 =A0be 97 00 0a e4 85 78 5e =A0|z.y...= ........x^| > 00000720 =A000 00 00 00 00 00 00 00 =A000 00 00 00 00 00 00 00 =A0|......= ..........| > * > 00000790 =A08b b6 79 82 96 d5 dc 11 =A0be 97 00 0a e4 85 78 5e =A0|..y...= ........x^| > 000007a0 =A000 00 00 00 00 00 00 00 =A000 00 00 00 00 00 00 00 =A0|......= ..........| OK, there is the GPT signature which reads "EFI PART" at offset 0x200. What was on the disk before? I think it should look different. There is a document from sun which explains the ZFS ondisk format and and I don't remember it to look like a MBR and GPT ;) Sorry, I don't have the time right now to dig through it.
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