Hi, I’ve hit the same issue as PGroonga GitHub Issue #233 [1]: PGroonga-related files trigger pg_checksums verification failures.
I’d like to propose a feature: Add support to pg_checksums for excluding files matching custom patterns. This can handle compatibility with extensions like PGroonga that generate files within the PostgreSQL data directory. Best regards, XYenon [1] https://github.com/pgroonga/pgroonga/issues/233
