bsdinstall no detecting existing EFI partition
krad
kraduk at gmail.com
Tue Apr 5 09:06:20 UTC 2016
this is the layout of my working efi system
# df -h .
Filesystem Size Used Avail Capacity Mounted on
/dev/ada0p2 767K 130K 637K 17% /boot/efi
# mount | grep /dev/ada0p2
/dev/ada0p2 on /boot/efi (msdosfs, local)
# find .
.
./efi
./efi/boot
./efi/boot/bootx64.efi
# gpart show ada0
=> 34 117231341 ada0 GPT (56G)
34 1024 1 freebsd-boot (512K)
1058 6 - free - (3.0K)
1064 262144 2 efi (128M)
263208 3932154 4 freebsd-swap (1.9G)
4195362 113036013 3 freebsd-zfs (54G)
the boot dir is the default efi boot but i can have other options by having
other directories with different bootx64.efi files in IIRC
On 5 April 2016 at 05:39, Warren Block <wblock at wonkity.com> wrote:
> On Mon, 4 Apr 2016, Martin Paredes wrote:
>
> El Mon, 04 Apr 2016 08:26:19 +0100
>> krad <kraduk at gmail.com> escribió:
>>
>>> you dont need 2x efi partitions just put the freebsd bootx64.efi in a
>>> different directory on the efi so you get something like this
>>>
>>> efi/boot/bootx64.efi (windows one)
>>> efi/freebsd/bootx64.efi
>>>
>>> you should be able to choose which os from the UEFI (BIOS to some)
>>> boot menu, usually invoked by F10 during boot
>>>
>>
>> The option appear, even if I left only 1 EFI partition without the
>> bootx64.efi, something that the UEFI from the laptop does by it self
>>
>>
>>> On 4 April 2016 at 07:29, Martin Paredes <mapsware at prodigy.net.mx>
>>>
>>>>
>>>> Where can I see the code that create the partiotions and populate
>>>> the second efi partition
>>>>
>>>>
>> I found some programs in
>>
>> /usr/libexec/bsdinstall/
>>
>> But autopart is a binary file
>>
>> /usr/libexec/bsdinstall/autopart: ELF 32-bit LSB executable
>>
>
> The FreeBSD EFI loader is
> /boot/boot1.efi
>
> The EFI partition can be mounted as msdosfs. Details are shown here:
> http://www.wonkity.com/~wblock/docs/html/disksetup.html#_booting_with_uefi
>
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