Which of the following storage services does OceanStor Pacific provide?

OceanStor Pacific is Huawei’s distributed scale-out storage platform and supports multiple storage service types for different enterprise workloads. It provides file services for NAS scenarios through protocols such as NFS and SMB/CIFS. It provides object services for massive unstructured data, cloud-native applications, backup, archive, and S3-compatible access. It also supports HDFS services for big data analytics workloads, allowing big data platforms to use OceanStor Pacific as a storage backend. In addition, OceanStor Pacific supports block services for distributed SAN-style scenarios where applications need block-level access. This multi-service capability is one of the main advantages of OceanStor Pacific because it allows one distributed storage platform to support file, object, big data, and block workloads without deploying separate storage silos. Therefore, all listed options are correct.