使用 borg 备份（borgmatic）进行可疑错误消息相关检查

Question

运行 borg backup（使用 borgmatic），我收到错误消息：

Ignoring check_last option, as "archives" or "data" are not in consistency checks
Ignoring consistency prefix option, as "archives" or "data" are not in consistency checks

这意味着什么？我应该怎么办？蒂亚！