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Lpi 306-300 Exam Overview:
| Certification Vendor: | Linux Professional Institute (LPI) |
| Exam Name: | LPIC-3 Exam 306: High Availability and Storage Clusters |
| Exam Number: | 306-300 |
| Related Certifications: | LPIC-3 Mixed Environments LPIC-3 Security LPIC-3 Virtualization and Containerization |
| Exam Price: | USD 200 (region-dependent pricing) |
| Passing Score: | 500 (scaled from 200–800) |
| Certificate Validity Period: | 5 years |
| Exam Format: | Multiple-choice, Fill-in-the-blank |
| Exam Duration: | 90 minutes |
| Real Exam Qty: | 60 |
| Available Languages: | English, Japanese |
| Recommended Training: | LPI Official Exam Objectives LPI Approved Training Partners |
| Exam Registration: | LPI Official Registration Pearson VUE |
| Sample Questions: | Lpi 306-300 Sample Questions |
| Exam Way: | In-person at Pearson VUE test centers or online proctored via OnVUE |
| Pre Condition: | Active LPIC-2 certification required to obtain LPIC-3 credential; 3–5 years of Linux administration experience recommended |
| Official Syllabus URL: | https://www.lpi.org/our-certifications/exam-306-objectives/ |
Lpi 306-300 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: High Availability Distributed Storage | 13% | - GlusterFS Storage Clusters - Ceph Storage Clusters |
| Topic 2: High Availability Cluster Management | 22% | - High Availability Concepts and Theory - Failover Clusters - Load Balanced Clusters |
| Topic 3: High Availability Cluster Storage | 13% | - DRBD - Clustered File Systems - Cluster Storage Access |
| Topic 4: Single Node High Availability | 12% | - Network High Availability - Hardware and Resource High Availability - Advanced LVM - Advanced RAID |
Lpi LPIC-3 Exam 306: High Availability and Storage Clusters Sample Questions:
1. What is the purpose of configuring system shutdown at specific UPS events?
A) To extend the lifespan of storage devices.
B) To prevent data loss during power outages.
C) To automatically restart the system after a hardware failure.
D) To optimize system performance during high resource usage.
2. Which of the following technologies are parts of the Red Hat Enterprise Linux High Availability Add- On? (Choose THREE correct answers.)
A) LVS
B) OCFS2
C) DRBD
D) cLVM
E) Pacemaker
3. What is the purpose of CephFS volumes in a Ceph cluster?
A) To synchronize metadata between MDS instances.
B) To store block-level data for virtual machines.
C) To manage distributed file systems across multiple nodes.
D) To provide object storage for web applications.
4. Which of the following statements is true regarding journals of a GFS2 filesystem?
A) Journals were heavily used in GFS and are deprecated and optional in GFS2.
B) Every node that simultaneously mounts the filesystem requires its own GFS2 journal.
C) Once a GFS2 filesystem is created, the number of journals cannot be changed.
D) Each GFS2 filesystem has exactly one journal.
E) The GFS Cluster Journal Daemon, GCJD, handles the journaling in a GFS2 cluster.
5. Which software utility is commonly used to manage software RAID devices on Linux?
A) fdisk
B) fsck
C) lvm
D) mdadm
Solutions:
| Question # 1 Answer: B | Question # 2 Answer: A,D,E | Question # 3 Answer: C | Question # 4 Answer: B | Question # 5 Answer: D |
By Gavin
