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CompTIA Exam CV0-004 Topic 1 Question 7 Discussion

Actual exam question for CompTIA's CV0-004 exam
Question #: 7
Topic #: 1
[All CV0-004 Questions]

You are a cloud engineer working for a cloud service provider that is responsible for an

IaaS offering.

Your customer, who creates VMs and manages virtual storage, has noticed I/O bandwidth issues and low IOPS (under 9000).

Your manager wants you to verify the proper storage configuration as dictated by your service level agreement (SLA).

The SLA specifies:

. Each SFP on the hypervisor host must be set to the maximum link speed

allowed by the SAN array. . All SAN array disk groups must be configured in a RAID 5.

. The SAN array must be fully configured for redundant fabric paths. . IOPS should not fall below 14000

INSTRUCTIONS

Click on each service processor to review the displayed information. Then click on the drop-down menus to change the settings of each device as necessary to conform to the SLA requirements.

Show Suggested Answer Hide Answer
Suggested Answer: A

Based on the SLA requirements and the information provided in the diagram:

For the Hypervisor:

Slot A fiber channel card:

Port 1 link speed should be set to 16 Gbps since it's connected to Fabric switch A which supports 16 Gbps.

Port 2 link speed should be set to 8 Gbps because it's connected to Fabric switch B which supports up to 8 Gbps.

Slot B fiber channel card:

Port 1 link speed should be set to 16 Gbps since it's connected to Fabric switch A which supports 16 Gbps.

Port 2 link speed should be set to 8 Gbps because it's connected to Fabric switch B which supports up to 8 Gbps.


Contribute your Thoughts:

Benedict
4 days ago
Okay, let's dive in. First, we need to make sure the SFP link speeds are maxed out on the hypervisor. Then we can move on to the SAN array and RAID configuration.
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Rhea
5 days ago
Yeah, I agree. This seems like a pretty standard infrastructure optimization question. As long as we carefully check each component and make the necessary adjustments, we should be able to meet the SLA.
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Amber
6 days ago
Hah, good catch! I bet the exam writers are trying to trip us up with that IOPS requirement. We'll need to double-check the disk configuration and see if there are any other tweaks we can make to boost the performance.
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Maile
7 days ago
Hmm, this question seems pretty straightforward. We just need to make sure the hypervisor, SAN array, and RAID configuration all meet the SLA requirements, right?
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