フリー問題

問題文

A client wants to write an object into a named container inside a named top level area. Before any bytes move, one service has to agree that the client may do so and then remember where the bytes ended up. Which service is that?

選択肢

1. The request goes to the namespace managing service, which owns the listing of every area, container and object.
2. The request goes to the monitoring console page, which owns the listing of every area, container and object.
3. The request goes to the block space leader, which owns the listing of every area, container and object.
4. The request goes to the storage worker daemon, which owns the listing of every area, container and object.