EFI, UEFI, PXE: FreeBSD-12.1-RELEASE-amd64-bootonly.iso boot from SAN device failed, error 0x7f22208e

[Dave Hayes]

On Thu, 7 Jan 2021 09:53:20 +0700
Victor Sudakov <vas at sibptus.ru> wrote:
> Dave Hayes wrote:
> > Victor Sudakov <vas at sibptus.ru> wrote:  
> > > > UEFI appears to be sensitive to large sizes of mfsroots. I had to make
> > > > EFI_STAGING_SIZE 300 and NKPT 220 to get this to all work properly.    
> > > 
> > > How and where do you adjust EFI_STAGING_SIZE and NKPT when building an
> > > mfsroot?  
> > 
> > EFI_STAGING_SIZE is a make.conf (or src.conf) tunable.
> > 
> > If I understand building kernels correctly, to change NKPT you have to go
> > to the kernel config file and change it. It might be changable by src.conf,
> > but don't quote me on that.   
> So, after you adjust EFI_STAGING_SIZE and NKPT, what do you rebuild?
> Just the kernel?

That is all that is needed, along with the bootloader(s) which are built with
the kernel.
-- 
Dave Hayes - Consultant - LA CA, USA - dave at dream-tech.com
>>>> *The opinions expressed above are entirely my own* <<<<

Your ego is a failed API for a system that doesn't need your
input.