Câu 76: H13-624-V5-5: HCIP-Storage V5.5

When delivering Huawei all-flash projects, Huawei engineers introduced the HyperCDP feature of flash storage to customers. Which of the following statements are true about this feature? (Choose all that apply.)

1. A. HyperCDP is a high-density snapshot and requires the system to construct file system objects. Therefore, the system memory usage is high.
2. B. Copies created using HyperCDP can be used for data analysis and application testing. — đáp án hiện tại
3. C. HyperCDP snapshots cannot be directly mapped to hosts. To read data from a HyperCDP snapshot due to actual service requirements, the administrator needs to share the file system with the host so that the host can read the source file system data at the point in time when the HyperCDP snapshot was created. — đáp án hiện tại
4. D. When an application server sends a request to write data to the source LUN after a HyperCDP snapshot is created, the storage system uses the copy-on-write (COW) technology to save the new data to a new location in the storage pool and directs the source LUN’s pointer to the new location.