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LPI 304-200 問題練習

LPIC-3 Exam 304: Virtualization & High Availability, version 2.0 試験

最新更新時間: 2020/11/23,合計118問。

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Question No : 1
Which of the following can be used as a low level device for DRBD? (Choose TWO correct answers.)

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Question No : 2
When using DRBD in a Pacemaker cluster, which configuration objects must be managed in order to use the DRBD device as storage for other cluster services? (Choose TWO correct answers.)

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Question No : 3
What is the task of the Cluster Logical Volume Manager, CLVM?

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Question No : 4
Which of the following statements is true regarding journals of a GFS2 filesystem?

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Question No : 5
Which of the following commands can be used to change properties such as the number of node slots or the label of an existing OCFS2 filesystem?

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Question No : 6
CORRECT TEXT.
Which parameter of vgchange controls whether a volume group is shared within a shared storage cluster? (Specify ONLY the option name without any values or parameters.)

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Question No : 7
What is the name and path of the configuration file for the O2CB cluster that coordinates the nodes using OCFS2 filesystems?

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Question No : 8
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?

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Question No : 9
Which of the following statements are true regarding OCFS2? (Choose TWO correct answers.)

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Question No : 10
Which O2CB mode should be used for OCFS2 integration with heartbeat?

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Question No : 11
Which one of the following is NOT a required component for running an OCFS2 filesystem resource in a Pacemaker cluster?

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Question No : 12
How can the state of the backing storage disks of a DRBD device be checked? (Choose TWO correct answers.)

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Question No : 13
Which of the following configuration settings specify that keepalived is to use the round robin algorithm?

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Question No : 14
Which of the following Messaging Layers are supported by Pacemaker? (Choose TWO correct answers.)

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Question No : 15
CORRECT TEXT.
In the command:
pcs constraint order VHost1IPv4 ____ HTTPD
which missing word is required in order to ensure that the service HTTPD is always started after the service VHost1IPv4?

正解:

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