Date: Tue, 11 May 2004 22:49:44 +0800 (MYT) From: Senandung Mendonan <mendonan@absolute-p.ath.cx> To: "freebsd-questions@freebsd.org" <freebsd-questions@freebsd.org> Subject: Re: Mounting OpenBSD partitions Message-ID: <20040511223557.V1372@ybpnyubfg> In-Reply-To: <20040507110926.U756@ybpnyubfg> References: <20040507110926.U756@ybpnyubfg>
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Referring to my previous post below, would it work if I manually do "bsdlabel -R /dev/ad0s2 protofile", where protofile has values taken from OpenBSD's disklabel? e.g.:- # size offset fstype [fsize bsize bps/cpg] a: 614187 80325 4.2BSD 2048 16384 328 # (Cyl. 79*- 688) b: 1125936 694512 swap # (Cyl. 689 - 1805) c: 78140160 0 unused 0 0 # (Cyl. 0 - 77519) d: 6291936 1820448 4.2BSD 2048 16384 328 # (Cyl. 1806 - 8047) e: 2410191 8112384 4.2BSD 2048 16384 328 # (Cyl. 8048 - 10439*) Just checking before I potentially clobber my current installation. Thanks.. On Fri, 7 May 2004, Senandung Mendonan wrote: > Hi list, > > I have a multiboot system which includes OpenBSD and FreeBSD. In FreeBSD, > how do I mount OpenBSD partitions? Below are the relevant details of my > system:- > > 1. In FreeBSD:- > --------------- > (i) fdisk:- > Disk name: ad0 FDISK Partition Editor > DISK Geometry: 4864 cyls/255 heads/63 sectors = 78140160 sectors(38154MB) > Offset Size(ST) End Name PType Desc Subtype > Flags > 0 63 62 - 12 unused 0 > 63 80262 80324 ad0s1 7 fat 6 > 80325 10442250 10522574 ad0s2 4 OpenBSD FFS 166 > 10522575 28820610 39343184 ad0s3 8 freebsd 165 > 39343185 38796975 78140159 ad0s4 4 extended DOS, LBA 15 > > (ii) disklabel ad0s2:- > disklabel: /dev/ad0s2: no valid label found > > (iii) disklabel ad0s3:- > # /dev/ad0s3: > 8 partitions: > # size offset fstype [fsize bsize bps/cpg] > a: 1024000 0 4.2BSD 2048 16384 64008 > b: 1171456 1024000 swap > c: 28820610 0 unused 0 0 > d: 12582912 2195456 4.2BSD 2048 16384 28552 > e: 14042242 14778368 4.2BSD 2048 16384 28552 > > (iv) fstab:- > /dev/ad0s3a on / (ufs, local) > devfs on /dev (devfs, local) > /dev/ad0s3d on /usr (ufs, local, soft-updates) > /dev/ad0s3e on /var (ufs, local, soft-updates) > > 2. In OpenBSD:- > -------------- > (i) fdisk:- > Disk: wd0 geometry: 4864/255/63 [78140160 Sectors] > Offset: 0 Signature: 0xAA55 > Starting Ending LBA Info: > #: id C H S - C H S [ start: size ] > ------------------------------------------------------------------------ > 0: 06 0 1 1 - 4 254 63 [ 63: 80262 ] DOS > 32MB > *1: A6 5 0 1 - 654 254 63 [ 80325: 10442250 ] OpenBSD > 2: A5 655 0 1 - 2448 254 63 [ 10522575: 28820610 ] FreeBSD > 3: 0F 2449 0 1 - 4863 254 63 [ 39343185: 38796975 ] Extended LBA > <snipped> > > (ii) disklabel wd0:- > 16 partitions: > # size offset fstype [fsize bsize cpg] > a: 614187 80325 4.2BSD 2048 16384 328 # (Cyl. 79*- 688) > b: 1125936 694512 swap # (Cyl. 689 - 1805) > c: 78140160 0 unused 0 0 # (Cyl. 0 - 77519) > d: 6291936 1820448 4.2BSD 2048 16384 328 # (Cyl. 1806 - 8047) > e: 2410191 8112384 4.2BSD 2048 16384 328 # (Cyl. 8048 - 10439*) > i: 80262 63 MSDOS # (Cyl. 0*- 79*) > j: 28820610 10522575 unknown # (Cyl. 10439*- 39030*) > k: 14378112 39343248 unknown # (Cyl. 39031 - 53294) > > (iii) fstab:- > /dev/wd0a / ffs rw 1 1 > /dev/wd0d /usr ffs rw,nodev 1 2 > /dev/wd0e /var ffs rw,nodev,nosuid 1 2 > > One other thing, though not related to FreeBSD: I can't mount FreeBSD > partitions in OpenBSD as well. UFS2 related issue? > --mendonan "Yang mimpikan secangkir kopi panas dengan selimut.." (Dreaming of a cup of hot coffee, and a blanket..")
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