$pgplines, @files, @filenames, @changes_stats,
$failure_file, $retries, $last_retry, $upload_time,
$file, $do_report, $ls_l, $problems_reported,
$pgplines, @files, @filenames, @changes_stats,
$failure_file, $retries, $last_retry, $upload_time,
$file, $do_report, $ls_l, $problems_reported,