ZFS feature compatibility?

[Toomas Soome]

> On 26. Jan 2021, at 00:23, John Kennedy <warlock at phouka.net> wrote:
> 
>> Thanks, I am new to the EFI world.  Does the name now have to be
>> BOOTx64.efi ?
>> 
>> root at zoo2:/boot # ls -l /mnt/EFI/freebsd/
>> total 824
>> -rwxr-xr-x  1 root  wheel  843776 Nov 21 10:50 loader.efi
>> root at zoo2:/boot #
> 


if there is no UEFI bootmanager configured (see man efibootmgr), then (ESP) efi/boot/bootx64.efi is default. with efibootmgr(8), you can configure custom path, such as (ESP) efi/freebsd/loader.efi

rgds,
toomas



>  I don't know.  This came out of an email thread I had a while ago:
> 
> 	Date: Thu, 9 Jul 2020 14:18:54 -0700
> 	From: John Kennedy <warlock at phouka.net>
> 	To: Kyle Evans <kevans at freebsd.org>
> 	Cc: FreeBSD-STABLE Mailing List <freebsd-stable at freebsd.org>
> 	Subject: Re: 12.1p7 no longer boots after doing zpool upgrade -a
> 
>  The "new" documentation was here:
> 
> 	https://wiki.freebsd.org/UEFI
> 
>  The older stuff is still mentioned here:
> 
> 	https://wiki.freebsd.org/RootOnZFS/GPTZFSBoot
> 
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