Huawei Distributed Storage Block Service provides a snapshot mechanism to save the state of the user's data volume at a certain point in time In the future, it can be used to export data and restore data later.

OceanStor9000 supports clients with different protocols to access the same directory or file at the same time.
E.g. Windows client
Client (CIFS protocol), Linux client (NFS protocol), Mac OS X client (CIFS protocol or NFS protocol)

multiple choices. The possible causes of common business failures in the Huawei Oceanstor 9000 storage system include: (multiple choices)

PCle protocol components include:

Regarding target deduplication, which option is incorrect in the following description?