LPI LPIC-3 High Availability and Storage Clusters
Domain 3Objective 2
363.2 Ceph Storage Clusters (weight: 8) LPIC-3-HIGH-AVAILABILITY Practice Questions (Page 1)
Part of the Topic 363: High Availability Distributed Storage domain, which makes up ~17% of our current practice bank. Linux Professional Institute does not publish an official question count, but from its 90-minute exam (~35–60 total, ~6–10 in this domain), expect 3–5 from this objective — we provide 35 practice questions to prepare you well beyond it. (estimate)
35questions here
7free pages
13concepts
Questions 1–5
- 1
A Ceph cluster is configured with three MONs and one MGR. You need to provide block storage to a critical application that requires high availability. You plan to create an RBD image and map it to multiple clients. What is the primary consideration to ensure the block storage remains available if one MON fails?
Select an answer first - 2
Which command sets a quota of 100GB on a CephFS directory named '/data'?
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You have created an RBD image named 'vm-disk' in the pool 'volumes'. You need to attach this image to a VM running on a client node. What command should you use to map the image as a block device on the client?
Select an answer first - 4
Which command is used to check the overall health of a Ceph cluster?
Select an answer first - 5
Which command is used to add a new OSD to a running Ceph cluster?
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