Throughout 2026, the IT staff at Prep4SureReview checks 306-300 update information daily, keeping the Lpi LPIC-3 Exam 306: High Availability and Storage Clusters question bank in its latest and most valid state — a promise you can verify yourself by comparing versions.
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 |
| Exam Price: | Varies by country (Pearson VUE pricing) |
| Available Languages: | Japanese, English |
| Certificate Validity Period: | 5 years |
| Exam Duration: | 90 minutes |
| Exam Format: | Fill in the Blank, Multiple Choice |
| Related Certifications: | LPIC-2 Linux Engineer LPIC-3 High Availability and Storage Clusters |
| Real Exam Qty: | 60 |
| Passing Score: | Scaled score required (exact passing score not publicly disclosed by LPI) |
| Sample Questions: |  |
| Exam Way: | Delivered through Pearson VUE test centers and online proctored OnVUE exams. |
| Pre Condition: | An active LPIC-2 certification is required to obtain the LPIC-3 High Availability and Storage Clusters certification. |
| Official Syllabus URL: | https://www.lpi.org/our-certifications/lpic-3-306-overview/ |
Lpi 306-300 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: High Availability Distributed Storage | - Gluster
|
| Topic 2: High Availability Cluster Storage | - Storage Replication
|
| Topic 3: High Availability Cluster Management | - Load Balanced Clusters
|
| Topic 4: Single Node High Availability | - System Availability
|
306-300 Exam Details, Version Policy and Customer Perks
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You will face about 60 questions in 90 minutes minutes. The Prep4SureReview practice engine mirrors that format and timing, and working through 202 practice questions for the 306-300 exam makes the real session feel familiar rather than rushed.
Because the fundamentals are solid: 202+ Q&As covering the Lpi LPIC-3 Exam 306: High Availability and Storage Clusters objectives with verified answers, a bank checked daily and sold only in its latest version, support that answers within two hours around the clock, strict privacy protection, and loyalty savings for customers who return. Add the conditional refund policy and the 306-300 purchase becomes a low-risk, high-support decision.
An active LPIC-2 certification is required to obtain the LPIC-3 High Availability and Storage Clusters certification.
Passing requires Scaled score required (exact passing score not publicly disclosed by LPI), and a seat costs Varies by country (Pearson VUE pricing). That fee is due again on every retake, so thorough preparation with verified Prep4SureReview material is the sensible investment.
The official Lpi LPIC-3 Exam 306: High Availability and Storage Clusters outline assigns its weights like this:
- Single Node High Availability ()
- High Availability Distributed Storage ()
- High Availability Cluster Storage ()
Lpi LPIC-3 Exam 306: High Availability and Storage Clusters Sample Questions:
Question #1
How can you recover a RAID device after a failure?
- A. By modifying the /proc/sys/dev/raid/ file to restore the array.
- B. By running the fsck utility on the array to fix any disk errors.
- C. By reformatting the RAID device and rebuilding the array from scratch.
- D. By replacing the failed disk and running the mdadm --rebuild command.
Correct Answer: D 🗳️
Question #2
What is an autonomous system in the context of network high availability?
- A. A network with redundant uplinks for failover.
- B. A network with multiple VLANs for traffic separation.
- C. A collection of routers under a single administrative domain.
- D. A system that can operate independently without external connections.
Correct Answer: C 🗳️
Question #3
Which one of the following is NOT a required component for running an OCFS2 filesystem resource in a Pacemaker cluster?
- A. The cluster logical volume manager (CLVM).
- B. A shared storage device accessible by all nodes using the OCFS2 filesystem.
- C. A clone resource for the OCFS2 file system.
- D. The distributed lock manager (DLM).
- E. The O2CB service.
Correct Answer: A 🗳️
Question #4
In the command: crm configure ____ http-after-ipv4 Mandatory: VHost1IPv4 HTTPD which missing word is required in order to ensure that the service HTTPD is always started after the service VHost1IP?
Solution: order -or- ORDER
Determine whether the given solution is correct?
- A. Incorrect
- B. Correct
Correct Answer: B 🗳️
Question #5
In a cluster with shared-nothing architecture, how is data shared between nodes?
- A. Nodes share a common disk
- B. Each node has its own copy of data
- C. Data is distributed across multiple disks
- D. Data is replicated across all nodes
Correct Answer: B 🗳️
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