The data compression feature refers to the reduction of the transmission processing and storage efficiency of the system by reorganizing the data and deleting duplicate data blocks without losing information.

In the Huawei OceanStor V3 storage system, which of the following descriptions about file-level HyperSnap feature data recovery is correct? (Multiple choice)

When configuring the hyper metro feature in Huawei storage, the arbitration server can only be deployed on the physical server, not on the virtual machine.

A bank newly purchased a full-flash storage device (such as Huawei Ocean Stor full-flash memory), and the engineer initialized the device. Which of the following operations is correct?

Which of the following statements about RAID write penalties are correct? (Multiple Choice)