Huawei
H13-624_V5.0 · Question #642
Configure the high and low water levels of the Oceanstor v3 storage system cache. If the high water level is set to 95% and the low water level is set to 5%, what problems may occur in the storage…
The correct answer is A. In the case of a sudden increase in front-end io traffic, io fluctuations and increased delays may C. It may cause the backend to frequently write cached data to the hard disk D. When the front-end io traffic suddenly increases, the write performance may decrease. See the full explanation below for the reasoning.
Question
Configure the high and low water levels of the Oceanstor v3 storage system cache. If the high water level is set to 95% and the low water level is set to 5%, what problems may occur in the storage system at this time? (Multiple choice)
Options
- AIn the case of a sudden increase in front-end io traffic, io fluctuations and increased delays may
- BIt may lead to low utilization of back-end bandwidth resources
- CIt may cause the backend to frequently write cached data to the hard disk
- DWhen the front-end io traffic suddenly increases, the write performance may decrease
How the community answered
(24 responses)- A75% (18)
- B25% (6)
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