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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 Virtualization and Containerization LPIC-3 Mixed Environments LPIC-3 Security |
| 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: Single Node High Availability | 12% | - Network High Availability - Hardware and Resource High Availability - Advanced LVM - Advanced RAID |
| Topic 2: High Availability Cluster Management | 22% | - High Availability Concepts and Theory - Failover Clusters - Load Balanced Clusters |
| Topic 3: High Availability Distributed Storage | 13% | - GlusterFS Storage Clusters - Ceph Storage Clusters |
| Topic 4: High Availability Cluster Storage | 13% | - DRBD - Clustered File Systems - Cluster Storage Access |
Lpi LPIC-3 Exam 306: High Availability and Storage Clusters Sample Questions:
Question #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.
Answer: B
Question #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
Answer: A,D,E
Question #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.
Answer: C
Question #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.
Answer: B
Question #5
Which software utility is commonly used to manage software RAID devices on Linux?
- A. fdisk
- B. fsck
- C. lvm
- D. mdadm
Answer: D
By Jerome
