LPI 304-200 Exam Actual Questions

Name: LPIC-3 Exam 304: Virtualization & High Availability
Brand: QA4Exam
SKU: 304-200
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The questions for 304-200 were last updated on Oct 1, 2024.

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Question No. 1

How can the state of the backing storage disks of a DRBD device be checked? (Choose TWO correct answers.)

Acat /proc/drdb/status

Bcat /proc/drdb

Cdrbdadm dstate all

Ddrbdadm diskstatus all

Edrbdadm state --disk all

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Correct Answer: B, C

Question No. 2

What is the task of the Cluster Logical Volume Manager, CLVM?

AIt segments the cluster nodes into several logical groups that are always fenced together.

BIt balances incoming TCP connections to a logical service to several backend nodes.

CIt makes logical volumes on shared storage available to all cluster nodes.

DIt allows several nodes to share file system locks in order to access the same files simultaneously.

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Correct Answer: C

Question No. 3

Which kernel module must be loaded to initiate a RAID-1 like copy of data on two separate storage devices for a clustered storage solution?

Arsyncd

Bdrbd

Cclraid

Dclmirror

Show Answer

Correct Answer: B

Question No. 4

Which of the following statements are true regarding OCFS2? (Choose TWO correct answers.)

AOCFS2 is an integral part of Pacemaker and relies on Pacemaker services for functionality.

BTo avoid the need for shared storage, OCFS2 can replicate the content of its filesystems via the network.

CWhen using OCFS2 with additional cluster software, OCFS2 must be integrated into the overall cluster manager to ensure consistent cluster behaviour.

DOCFS2 can be used without any additional software as it contains its own cluster manager, O2CB.

EIn addition to filesystems, OCFS2 can handle other cluster services such as IP addresses and server daemons.

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Correct Answer: C, D

Question No. 5

Which O2CB mode should be used for OCFS2 integration with heartbeat?

Auser

Bdlm

Cheartbeat

Dkernel

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Correct Answer: A

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