Re: Mountroot problems on RPi3/aarch64

On 2022-Jun-13, at 08:33, bob prohaska <fbsd@www.zefox.net> wrote:

> On Sat, Jun 11, 2022 at 06:52:42PM -0700, Mark Millard wrote:
>> There was another UFS/FFS superblock integrity-check fix today.
>> Time to try again?
>> 
>> The fix was . . .
>> 
>> The branch main has been updated by mckusick:
>> 
>> URL: https://cgit.FreeBSD.org/src/commit/?id=800a53b445e7eb113ba193b1ac98631299178529
>> 
> 
> There still seems to be something wrong. It looked like git picked up the
> change, but after a build/install cycle I'm still seeing:
> 
>> . . .
>> 
>> 
> 

May be an appropriate problem-isolation test (not fix)
would be to make a microsd card with an system somewhat
older than all the recent superblock validation test
additions. Depending on media types, you might need to
use a USB media reader to look at the problem media with
when booted from this older system.

If that older system has no problems with looking at your
problematical media, it would suggest that their are still
more compatibility issues for the more modern superblock
validation code.

But, if that older system still has problems handling
the problematical media, then the issue is something
else with your media.



===
Mark Millard
marklmi at yahoo.com