H13-629_V3.0 · Question #517
Customer M built a set of active-standby disaster recovery system using Huawei storage products. It is required that after the production end service fails, the service be migrated to the disaster…
The correct answer is A. When the disaster recovery end switches back to the production end, it is necessary to synchronize B. The customer can use Huawei OceanStor BCManager eReplication to complete the three steps of C. Both the primary and backup storage systems need to be configured with a remote feature license D. According to customer needs, disaster recovery testing needs to be performed through snapshot. See the full explanation below for the reasoning.
Question
Customer M built a set of active-standby disaster recovery system using Huawei storage products. It is required that after the production end service fails, the service be migrated to the disaster recovery end. After the production end is restored, it can be manually switched back from the disaster recovery end to the production end, and the incremental data on the disaster recovery end is synchronized back to the production end, and the production end resumes service. After the disaster recovery center is built, the disaster recovery function needs to be tested, and the test must not affect the production service. Which of the following statements about the customer's disaster recovery function testing are correct? (Multiple choice)
Options
- AWhen the disaster recovery end switches back to the production end, it is necessary to synchronize
- BThe customer can use Huawei OceanStor BCManager eReplication to complete the three steps of
- CBoth the primary and backup storage systems need to be configured with a remote feature license
- DAccording to customer needs, disaster recovery testing needs to be performed through snapshot
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(51 responses)- A100% (51)
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