Re: Filesystem errors on armv7 -current

On Wed, Oct 21, 2026 at 10:32:07PM -0700, Bakul Shah wrote:
> 
> One can buy a cheap inline USB power meter or tester to see
> what sort of voltage/current is in use. Fancier ones such as
> FNIRSI FNB48P that will let you see a realtime graph of
> voltage/current at various sampling rates + you can upload
> this data (+ there is vibe coded s/w to run on linux/mac for
> this as well). Very useful for debugging this sort of
> problems.

I have chopped a USB cable to bring out the power leads and
connected them to a voltmeter in the past. That would seem
adequate to identify a faulty power supply. I haven't tried
it in this specific case, but  given the absence of messages
from umass other than those at boot, is there any point?

Thanks for writing!

bob prohaska