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...

> ~ $ 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

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