单调写一致性。

Monotonic write consistency.

youdao

因为已经开启了镜像写一致性检查(MWC)，所以如果卷位于边缘，那么应该能够更好地为其提供服务。

Because Mirror Write Consistency (MWC) is on, the volume would have been better served if it were placed on the edge.

youdao

然而，这也是一个成本较高的选择，因为每当您跨集合内容进行迭代时，您就不得不同步所有操作，包括读和写，以此保证一致性。

That's also a costly option, however, because every time you iterate across the contents of the collection, you have to synchronize all operations, including read and write, to ensure consistency.

youdao