Huawei
H13-629_V3.0 · Question #922
In a customer application scenario, the IO business model is random read, the RAID level is RAID5 (8D+1P), and the IO size is about 100K. What is the appropriate setting for the LUN stripe depth of…
The correct answer is A. 16K. See the full explanation below for the reasoning.
Storage Security and Performance Optimization
Question
In a customer application scenario, the IO business model is random read, the RAID level is RAID5 (8D+1P), and the IO size is about 100K. What is the appropriate setting for the LUN stripe depth of the storage array?
Options
- A16K
- B128K
- C8K
- D64K
How the community answered
(31 responses)- A77% (24)
- B3% (1)
- C13% (4)
- D6% (2)
Topics
#LUN stripe depth#RAID5#random read I/O#performance tuning
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