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 5)
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 21–25
- 21
What is the primary purpose of a CRUSH map in Ceph?
Select an answer first - 22
In a Ceph cluster, which component is primarily responsible for maintaining the cluster map and authorizing client requests?
Select an answer first - 23
You are planning to upgrade a Ceph cluster from an older version to a newer one. The cluster is running with the default tunables. What is the recommended upgrade order to minimize risk?
Select an answer first - 24
You have a Ceph cluster with three MONs. One MON has failed and is not expected to return. You need to remove it from the cluster to maintain a healthy quorum. What command should you use?
Select an answer first - 25
After a power outage, your Ceph cluster is back online, but `ceph health` reports 'HEALTH_WARN' with 'scrub errors' on some OSDs. What should you do to verify data integrity and resolve the warnings?
Select an answer first
Finished these 5 questions?
Review the revealed explanations, or continue through the curriculum.
Free Basic Practice is a study aid with revealable answers — not a scored exam. Examers.io is independent and not affiliated with or endorsed by Linux Professional Institute. “LPIC-3-HIGH-AVAILABILITY” is a trademark of its owner, used for identification only.