An enterprise needs to provide continuous data insurance policy selection for its instant transaction business, so it has created a timed data LUN for this business. HyperCDP plan, which of the following configurations can shorten the RPO as much as possible?
Answer(s): B
In the Huawei HyerMetro active-active solution, when the active-active data center link fails, it will enter the "waiting for synchronization" state.To quickly restore services, you can choose to force start the local storage system or the remote storage system to continue to provide services for the host. At this time, the active-active business statusWill enter "normal".
In the special single-selection feature of Huawei OceanStr Hybrid Flash Storage SmartQuota, the system will check the configuration for every I/O operation. The amount of used capacity and the number of files, plus the incremental capacity and files of this operation, will it exceed the hard quota? If it exceeds, then operate Failure, otherwise the operation is successful.
Answer(s): A
A company purchases two sets of Huawei horizontally extended file storage, which are deployed in the production data center and the disaster recovery data center. The storage administrator needs to To create a replication zone channel between two storage systems, which of the following option descriptions is correct?
A company purchased a set of Huawei horizontally extended file storage for the video surveillance system, and enabled the read and write fault tolerance of the InfoRevive feature The mode provides data fault tolerance and configures the data protection level of EC to 4+1. If 2 pieces of data are invalid,How does InfoRevive feature guarantee business continuity and availability
Answer(s): C,D
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