Tony Abernethy wrote:
disklabel, of fdisk to look only, looks like there is only one partition now.
Dunno if that is looking at MBR in memory or MBR on disk
If MBR on disk is still the same, should be OK after boot.

That's not from memory for sure.

Power off and on show the same thing.

If MBR on disk has changed, need exact make model of disk drive
and maybe somebody with same can read the critical values.
Dunno about MAC, but I've had a Windows partition refdisked
reformatted, should have been all gone and all the original contents showed back up.

I don't think this will do anything really.

As far as I understand trying to learn to may be fix is that you would have 4 partition there.

1. EFI
2. MAC OS X HFS+
3. EFI System (FAT)
4. the OpenBSD one as id A6

Now, id for 1, 2 and 3 are 00 and 4 is A6 with type OpenBSD and all the size for that one and all the three others 0.

For what I understand so far is that I would need to somehow restore these 4 partition informations with the right id on them and all should be fine as no data was changed on the data part of the drive anyway.

I just have no clue yet as to how to do this, or if possible.

How to even figure out what side each one should be and what type???

I won't do anything until I am sure, but I am disparately searching so far to find any clue as to how to proceed.

I believe it should really be possible, but not there yet for sure anyway.

Best,

Daniel

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