Re: Filesystem errors on armv7 -current

On Wed, Oct 21, 2026 at 9:18 PM Mark Millard <marklmi@yahoo.com> wrote:

> On 10/21/26 19:00, bob prohaska wrote:
> > On Wed, Oct 21, 2026 at 01:21:02PM -0700, Rodney W. Grimes wrote:
> >>> On Mon, Oct 19, 2026 at 06:43:59PM -0700, bob prohaska wrote:
> >>> +error
> >>> find: /usr/src/sys/contrib/device-tree/Bindings/reset: Input/output
> error
> >>> find:
> >>>
> +/usr/src/sys/contrib/libsodium/src/libsodium/crypto_stream/salsa20/xmm6int:
> >>> +Input/output error
> >>
> >> There should be some clues in /var/log/messages about what these I/O
> errors are.
> >
> > I've tried looking for substrings seen above in /var/log/messages and
> found no
> > obviously-related matches. Are there some other keywords related to disk
> > problems that might turn up?
> >
> > Thanks for writing,
> >
> > bob prohaska
> >
> >
> >
>
> There are a variety of specific types of messages, so do not take the
> following  examples as what to expect in detail for USB. They are just
> examples I have around:
>
> (da1:umass-sim1:1:0:0): WRITE(10). CDB: 2a 00 65 cf fa 80 00 00 40 00
> (da1:umass-sim1:1:0:0): CAM status: CCB request completed with an error
> (da1:umass-sim1:1:0:0): Retrying command, 3 more tries remain
>
> (da0:umass-sim0:0:0:0): READ(10). CDB: 28 00 7f 95 f4 80 00 02 00 00
> (da0:umass-sim0:0:0:0): CAM status: CCB request completed with an error
> (da0:umass-sim0:0:0:0): Retrying command, 3 more tries remain
>
> (probe0:umass-sim2:2:0:0): INQUIRY. CDB: 12 00 00 00 24 00
> (probe0:umass-sim2:2:0:0): CAM status: CCB request completed with an error
> (probe0:umass-sim2:2:0:0): Retrying command, 3 more tries remain
>
> (probe0:umass-sim2:2:0:0): INQUIRY. CDB: 12 00 00 00 24 00
> (probe0:umass-sim2:2:0:0): CAM status: CCB request completed with an error
> (probe0:umass-sim2:2:0:0): Error 5, Retries exhausted
>

So this means that umass can't communicate with the enclosure. Maybe it's
a power issue and it's browning out.

Some types of command failures might not get retries. Note how
> ":umass-sim" is common to the examples but not a typical string for most
> other contexts.
>
> There may be other types of messages not analogous to any part of the
> above messages.
>

Are there any errors with ASC/ASCQ values?  Those are from the disk itself.

Warner


> --
> ===
> Mark Millard
> marklmi at yahoo.com
>
>