Huawei storage products implement the active/passive data center solution based on HyperMetro. Applications are categorized so that some applications are running in data center A and hot backed up in data center B while other applications are running in data center B and hot backed up in data center A, thereby achieving the active-active effect.

Which of the following statements about the All-In-One Backup Solution are correct? (Multiple Choice)

CE6810-24S20-LI and CE6810-4854Q-EI use high-speed Ethernet ports (such as QSFP+) and high-speed cables to achieve stacking.

The underlying virtualization of the N8000 clustered NAS system is realized through VxVM components. The virtual objects managed by VxVM are: VM disks, disk groups, sub-disks, and Picks. Which of the following explanations is correct?

In Huawei Oceanstor 9000, the client processing the write request will fragment the data according to the protection level specified by the file, write the data fragments to the power-saving memory on the corresponding node, and then calculate the school by each node. Verify the data piece and write it into the power-saving memory of each 2 nodes. After all nodes write the power-saving memory successfully, the write operation is successful.