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Huawei Exam H13-621 Topic 4 Question 91 Discussion

Actual exam question for Huawei's H13-621 exam
Question #: 91
Topic #: 4
[All H13-621 Questions]

Under the network environment of FC SAN, LUN lost in host cause business interruption, this fault

scenario, what are the main reason? (Select three Answers)

Show Suggested Answer Hide Answer
Suggested Answer: A, C, D

by Yaeko at Jun 28, 2024, 08:13 PM

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Jackie
5 months ago
I believe HBA card failure could also be a potential reason for the LUN loss.
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Joanne
5 months ago
I agree with Catalina, but I also think switch port exceptions could be a reason.
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Lawana
5 months ago
Definitely C) switch port exceptions and D) HBA card failure. Those are classic points of failure in a SAN setup. But I'm not sure about A) RAID LUN resource invalid - that one seems a bit obscure.
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Kris
4 months ago
I would prioritize checking the switch port and HBA card first in case of LUN loss.
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Temeka
5 months ago
Yeah, those two are definitely common points of failure in a SAN setup.
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Andra
5 months ago
I agree, but I believe C) switch port exceptions and D) HBA card failure are more common.
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Dominga
5 months ago
I think A) RAID LUN resource invalid could be a reason for the LUN loss.
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Catalina
5 months ago
I think the main reason could be RAID LUN resource invalid.
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Roselle
6 months ago
I think the main reasons are C) switch port exceptions, D) HBA card failure, and A) RAID LUN resource invalid. The FC SAN environment is pretty complex, so these are the most likely culprits for a LUN loss issue.
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Maryann
5 months ago
HBA card failure is a common issue in FC SAN environments.
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Reuben
5 months ago
I agree, switch port exceptions can definitely cause a LUN loss.
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