Of course this is all useless to the O.P. because you
didn't include a link to a HOWTO.
On Mon, 19 Apr 2010 14:04 +0200, "Raimo Niskanen"
<raimo+open...@erix.ericsson.se> wrote:
> On Mon, Apr 19, 2010 at 06:59:25PM +0800, shweg...@gmail.com wrote:
> > On Mon, 19 Apr 2010, Raimo Niskanen wrote:
> > 
> > >On Sat, Apr 17, 2010 at 08:48:26AM +0800, shweg...@gmail.com wrote:
> > >>On Fri, 16 Apr 2010, J Sisson wrote:
> > >>
> > >>>On Fri, Apr 16, 2010 at 11:28 AM,  <trustlevel-...@yahoo.co.uk> wrote:
> > >>>>You can actually have MANY more than 4 OS on one drive, but it does get
> > >>>>rather
> > >>>>complicated and not worth the effort which certainly wouldn't help here.
> > >>>
> > >>>The point was that OpenBSD requires a primary partition.
> > >>>
> > >>>
> > >>Does it? This is my setup:
> > >
> > >Interesting...
> > >
> > >What MBR do you have that can select to boot from one of two
> > >bootable partitions? Or do you use the Windows bootloader
> > >to boot OpenBSD? Or is it GRUB at 7138/0/1?
> > >
> > >I would be interested in some more details...
> > 
> > Of course I boot using the Vista bootloader and easybcd to edit the 
> > configuration, which saves a lot 
> > of headache. The important thing is it can be done.
> > :)
> 
> Very nice!
> 
> It was not "Of course" to me since I vagely recall some BSD's MBR could
> boot from extended partitions so that could have been how you did it,
> but have heard stories about Windows restoring MBRs it does not
> recognize.
> And you might have used Grub in some interesting way...
> 
> But yes, EacyBSD and Vista bootloader was my first guess,
> and now it is confirmed.
> 
> Again, very nice and thank you for sharing!
> 
> > 
> > 
> > 
> > 
> > 
> > 
> > 
> > 
> > >
> > >>~ $ fdisk sd0
> > >>Disk: sd0 geometry: 32301/240/63 [488397168 Sectors]
> > >>Offset: 0 Signature: 0xAA55
> > >>            Starting         Ending         LBA Info:
> > >> #: id      C   H   S -      C   H   S [       start:        size ]
> > >>-------------------------------------------------------------------------------
> > >>*0: 07      0  32  33 -    203  74  26 [        2048:     3072000 ] NTFS
> > >> 1: 07    203  74  27 -   7137 239  63 [     3074048:   104852512 ] NTFS
> > >> 2: 07  30946 178  19 -  32301  57  41 [   467914752:    20480000 ] NTFS
> > >>*3: 05   7138   0   1 -  30945 239  63 [   107926560:   359976960 ]
> > >>Extended DOS
> > >>Offset: 107926560 Signature: 0xAA55
> > >>            Starting         Ending         LBA Info:
> > >> #: id      C   H   S -      C   H   S [       start:        size ]
> > >>-------------------------------------------------------------------------------
> > >> 0: A6   7138   1   1 -  14072 239  63 [   107926623:   104857137 ]
> > >>OpenBSD
> > >> 1: 05  14073   0   1 -  16153 239  63 [   212783760:    31464720 ]
> > >>Extended DOS
> > >> 2: 00      0   0   0 -      0   0   0 [           0:           0 ] unused
> > >> 3: 00      0   0   0 -      0   0   0 [           0:           0 ] unused
> > >>Offset: 212783760 Signature: 0xAA55
> > >>            Starting         Ending         LBA Info:
> > >> #: id      C   H   S -      C   H   S [       start:        size ]
> > >>-------------------------------------------------------------------------------
> > >> 0: 83  14073   1   1 -  16153 239  63 [   212783823:    31464657 ] Linux
> > >>files*
> > >> 1: 05  16154   0   1 -  16430 239  63 [   244248480:     4188240 ]
> > >>Extended DOS
> > >> 2: 00      0   0   0 -      0   0   0 [           0:           0 ] unused
> > >> 3: 00      0   0   0 -      0   0   0 [           0:           0 ] unused
> > >>Offset: 244248480 Signature: 0xAA55
> > >>            Starting         Ending         LBA Info:
> > >> #: id      C   H   S -      C   H   S [       start:        size ]
> > >>-------------------------------------------------------------------------------
> > >> 0: 82  16154   1   1 -  16430 239  63 [   244248543:     4188177 ] Linux
> > >>swap
> > >> 1: 05  16431   0   1 -  30945 239  63 [   248436720:   219466800 ]
> > >>Extended DOS
> > >> 2: 00      0   0   0 -      0   0   0 [           0:           0 ] unused
> > >> 3: 00      0   0   0 -      0   0   0 [           0:           0 ] unused
> > >>Offset: 248436720 Signature: 0xAA55
> > >>            Starting         Ending         LBA Info:
> > >> #: id      C   H   S -      C   H   S [       start:        size ]
> > >>-------------------------------------------------------------------------------
> > >> 0: 83  16431   1   1 -  30945 239  63 [   248436783:   219466737 ] Linux
> > >>files*
> > >> 1: 00      0   0   0 -      0   0   0 [           0:           0 ] unused
> > >> 2: 00      0   0   0 -      0   0   0 [           0:           0 ] unused
> > >> 3: 00      0   0   0 -      0   0   0 [           0:           0 ] unused
> > >
> > >-- 
> > >
> > >/ Raimo Niskanen, Erlang/OTP, Ericsson AB
> 
> -- 
> 
> / Raimo Niskanen, Erlang/OTP, Ericsson AB

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