2-remove one of the Linux installationy you have? -yes ready to perform but

[Polytropon]

On Mon, 02 Jan 2017 20:55:31 +0100, swjatoslaw gerus wrote:
> linux  grub 
> sda1 1 installation  -32 bit   will delete 
> sda6 2  installation  -64 bit performed month later  to 1 

So you want to keep the 64 bit version for now?



> bsd loader  where is sda1 

Nowhere. FreeBSD uses a different numbering system.



> ada0 -298 GB MBR 

That is the whole disk.



> ada0s1 -153 GB linux-data 

The first Linux installation, /dev/sda1.

Note that FreeBSD (or UNIX in general) calls the 4 primary
partitions "slices"; their names are ada0s1, ada0s2, ada0s3
and so on. Inside a slice, BSD partitions can be placed
which hold the FreeBSD file systems. But you don't need
to deal with that - the installer will do it correctly.
It's still worth reading the corresponding chapter in
the handbook (which I already pointed to).



> ada0s2-145 GB EBR

An extended partition container ("MS-DOS extended partition")
to hold more partitions because you can only have 4 partitions
("MS-DOS primary partition") on a drive.



> ada0s5-141 GB  linux-data

The second Linux installation.



> ada0s3 -992 KB  BSD
> ada0s4-831 KB BSD

Probably a FreeBSD /boot partition and something else, no idea
what this is. Too small.


> da0  -14 GB GPT
> da0p1  -800 KB efi

The USB stick.



>  which kind of operation  - modify ? delete ?

Delete, as mentioned several times before.




> select partion scheme 
> APM
> BSD
> GPT
> MBR
> PC98
> VTOC8
> 
> which of ?

You already have MBR, as you can see, so stay with MBR layout
for Linux compatibility. GPT would be advised for a totally
new installation (on an empty drive).



-- 
Polytropon
Magdeburg, Germany
Happy FreeBSD user since 4.0
Andra moi ennepe, Mousa, ...