Andrus <kobruleht2@xxxxxx> writes: > This file size is only 6.2 GB. If custom format is used, pg_dump creates > large file without problems. There are no file size limits. Error > message is not about this. Are you certain that the pg_dump you're using is v15, and not something pre-v14? We got rid of the 4GB limit on stat() results in v14, or so we thought. Anyway, as far as I can find pg_dump can only reach that error message via fsync_dir_recurse(), which suggests that a workaround might be to add --no-sync so it doesn't try to fsync its output. regards, tom lane
