Huawei
H13-629_V3.0 · Question #485
Which of the following methods can be used to determine whether the SSD device has reached a bottleneck? (Multiple choice)
The correct answer is B. Use iostati to check the SSD device parameters and see if the svctm value is significantly increased. D. For SSD, check whether %until reaches 100%. See the full explanation below for the reasoning.
Storage O&M and Troubleshooting
Question
Which of the following methods can be used to determine whether the SSD device has reached a bottleneck? (Multiple choice)
Options
- AClient data becomes significantly slower
- BUse iostati to check the SSD device parameters and see if the svctm value is significantly increased.
- CCheck the performance of the SSD device to see if it has reached the official performance value
- DFor SSD, check whether %until reaches 100%
How the community answered
(26 responses)- A15% (4)
- B77% (20)
- C8% (2)
Topics
#SSD bottleneck#iostat#%util#svctm
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