The disk domain of Huawei Ocean Storage's hybrid flash memory system contains 96 disks. In order to fully utilize the disk performance, it is recommended that the number of LUNs planned in a disk domain should not be less than 4.

After an enterprise creates a scheduled HyperCDP plan for a period of time, it frequently prompts that the storage pool resources are insufficient. At this time, which of the following options can be selected to configure and modify the scheduled HyperCDP plan?

Regarding the fault repair of the Ext3 file system, which of the following statements is incorrect?

Which statement is correct regarding the prefetching strategy of Huawei OceanStor V3 storage system?

Huawei's hyper-converged storage has the function of parallel and fast data reconstruction. Data shards are spread in the resource pool. After a hard disk failure, it can be automatically reconstructed in parallel in the entire resource pool. Only the actual data is reconstructed, and there is no need for a separate hot spare disk.