我想做Caché的全量和增量备份，查阅Caché 的官方资料推荐用VSS，遇到以下问题。

https://cn.community.intersystems.com/post/%E6%88%91%E6%83%B3%E5%81%9Acach%C3%A9%E7%9A%84%E5%85%A8%E9%87%8F%E5%92%8C%E5%A2%9E%E9%87%8F%E5%A4%87%E4%BB%BD%EF%BC%8C%E6%9F%A5%E9%98%85cach%C3%A9-%E7%9A%84%E5%AE%98%E6%96%B9%E8%B5%84%E6%96%99%E6%8E%A8%E8%8D%90%E7%94%A8vss%EF%BC%8C%E9%81%87%E5%88%B0%E4%BB%A5%E4%B8%8B%E9%97%AE%E9%A2%98%E3%80%82