by koverstreet on 3/11/25, 9:09 PM with 3 comments
by yencabulator on 3/11/25, 11:24 PM
> - Extents need a poison bit: "reads return errors, even though it now has a good checksum" - this was added in a separate patch queued up for 6.15.
To me, it sounds like saving the old hash could be useful. That way a human can look at the now-corrupt extent, test flipping that one odd-looking bit, and confirm that the extent now matches the old hash.
So poison bit => failing_hash: Option<Hash>
by asdffdasy on 3/11/25, 9:59 PM