Huawei H13-624_V5.5 Exam
HCIP-Storage V5.5 (Page 6 )

Updated On: 12-Jan-2026

Huawei OceanStor Pacific series is an intelligent scale-out storage product that supports large-scale scale-out and delivers high reliability.
Which of the following statements are false about the product's reliability?

  1. In terms of data reliability, multiple RAID policies are supported based on the traditional disk-level RAID mode.
  2. The product adopts Kunpeng processors to integrate functions of multiple chips and effectively improve hardware reliability.
  3. The product leverages link aggregation to ensure transmission link redundancy and performs link switchover or isolation to ensure service continuity if a link becomes faulty or subhealthy.
  4. The product uses the multi-copy technology to implement the intra-node RAID function. If a node is faulty, the system reliability is not degraded and even remains higher than that of the EC mechanism.

Answer(s): A,D



Huawei Ocean Protect Appliance adopts the key technology of CPU core grouping and intelligent scheduling, which is widely used by customers in many industries.
Which of the following is the advantage of this technology?

  1. The scheduler can distribute jobs to other cores based on the service load status, implementing load balancing.
  2. When this technology is used to carry different services, some cores are overloaded, resulting in high latency.
  3. This technology implements physical and logical isolation of resources, reducing latency.
  4. The system can prefetch data and metadata from all LUNs, improving the cache hit ratio.

Answer(s): C



A government customer has purchased two Huawei flash storage devices and deployed them in different data centers for running remote replication services.
When a primary/secondary switchover is performed for the remote replication pair, the primary and secondary sites record the data changes.
When the secondary site becomes the primary site following the primary/secondary switchover, all data will be synchronized between the primary and secondary sites.

  1. TRUE
  2. FALSE

Answer(s): B



As a next-generation storage system, Huawei OceanStor Dorado series can focus on core enterprise services and meet enterprises' service requirements.
Which of the following statements are false about Huawei OceanStor Dorado series storage systems?

  1. The back-end shared interface module of OceanStor Dorado 18000 is inserted into the enclosure.
    The disk enclosure connected to the interface module can be accessed by controllers in the engine at the same time.
  2. Dorado V6 series and new converged storage products use the PCIe Scale-Out architecture.
  3. OceanStor Dorado 18000 uses 200 Gbit/s RDMA shared interface modules for cross-engine expansion, implementing full interconnection between 8, 12, and 16 controllers.
  4. OceanStor Dorado 18000 supports a maximum of 28 interface modules and implements intra- engine mirroring and cross-engine interconnection through the 100 Gbit/s RDMA network.

Answer(s): C



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