Which of the following statements about the remote copy application of Huawei oceantorv3 file system is wrong? (Multiple choice)

Which of the following statements about the remote copy application of Huawei oceantorv3 file system is wrong? (Multiple choice)
A . It can realize remote replication of only a certain file directory or file
B . Supports copying the quota information of the peer file system to the slave side
C . When copying a file system, the snapshot of the file system will not be copied to the source
D . Consistent replication of multiple file systems is not supported.

Answer: AB