Huawei
H13-611_V5.0 · Question #119
When designing a primary-backup disaster recovery system, which of the following description of the secondary end is correct?
The correct answer is D. The capacity of the slave lun is the same as that of the master lun. See the full explanation below for the reasoning.
Backup and Disaster Recovery Technologies
Question
When designing a primary-backup disaster recovery system, which of the following description of the secondary end is correct?
Options
- AUse the same type of disk as the primary side
- BRAID settings are the same as the primary side
- CUse the same number of disks as the primary side
- DThe capacity of the slave lun is the same as that of the master lun
How the community answered
(44 responses)- A9% (4)
- B11% (5)
- C2% (1)
- D77% (34)
Topics
#primary-backup disaster recovery#LUN capacity sizing#DR design#slave LUN
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