H13-629_V2.5 試験問題を無料オンラインアクセス

If the data center equipment is out of warranty or the performance capacity can no longer meet the business needs, the customer needs to upgrade the storage. Using the ( ) technology and SmartMigration, customers' original data can be migrated online to Huawei's all-flash storage system, enabling smooth data migration without interrupting host services. (Please fill in the technical English name)

• A.SmartVirtualization

Huawei OceanStor Pacific series storage provides unstructured data storage services. Which of the following protocol types are mainly supported? (Multiple Choice)

• A.MPI-1 Protocol
• B.POSIX protocol
• C.NFS Protocol
• D.SMB Protocol

In a large and medium-sized database application, files such as data, logs, and modification records are stored in the associated LUN1, LDN2, and LDN3, respectively, and remote replication tasks 1, 2, and 3 are created respectively, and the engineer replicates these three remotely. The task is added to the consistency group.
Which of the following statements is true in this situation? (Multiple Choice)

• A.These three sets of remote replication can only be transparently added to the consistency group on the primary storage system, and all remote replication slaves must be located on the same remote storage system
• B.If the remote replication task 2 fails during the data synchronization process, the consistency group will continue to complete the remote replication tasks 1 and 3. After the fault is cleared and recovered, the data synchronization of the remote replication task 2 will continue.
• C.The remote replication task 2 is accidentally created during the hard data step, and the consistency group will immediately stop the remote replication task 1 to 3
• D.When a disaster occurs, use the slave storage system to restore data, and the data in the database is still valid

In the HyperMetro active-active solution, the storage of data center A and the storage of data center B are formed into a cross-site cluster. Which of the following description about the cluster is correct? (Multiple Choice)

• A.FC or IP can be used as the communication link between site A and site B in the cluster: FC link can provide higher transmission efficiency: IP link is easy to deploy and has no distance limitation.
• B.The relationship between the controllers in the cluster is equal. When a controller fails, the cluster switches the business to the controller with the lighter load according to the load of each controller.
• C.All storage in the cluster provides undifferentiated parallel access to application servers.
• D.The active-active member LUNs on the two sets of storage arrays in the cluster form a virtual active-active LUN through the real-time mirroring technology to keep the data of the active-active member LUNs in the two data centers consistent in real time.

A company plans to purchase a set of Huawei hybrid flash storage equipment to replace the old storage equipment. At present, the daily storage data is 5TB, and the new storage device needs to meet: the usage requirements in the next 5 years, the data growth volume is expected to be 50% every year, please calculate the data volume after 5 years. Without considering deduplication compression, what is the closest value that can meet the needs?

• A.20TB
• B.25TB
• C.45TB
• D.35TB