Huawei Exam HC-621 Topic 1 Question 45 Discussion

Actual exam question for Huawei's HC-621 exam

Question #: 45
Topic #: 1

How to troubleshoot whether it will affect the performance of the storage system's hard disk failure (slow disk)?

AView RAID LUN status, whether there is an exception under the CLI

BIn view io storage debug mode disk storage system by iostat-x-d 1 command, the average service time of some disks (svctm) over a period of time is significantly larger than the other disk, or utilization (% util) close to 100% rather than the other disk is idle, it can be concluded that this affects the performance of the hard disk

CIO status in the host side view of the multi- path LUN

DISM and stored on the host side interface to view the link status

Show Suggested Answer

Suggested Answer: B

by Karan at May 07, 2022, 12:27 AM

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