LPIC-3: High Availability and Storage Clusters - Exam 306, version 3.0
Exam Code: 306-300v
The LPIC-3 Exam 306 validates advanced enterprise-level skills in designing, implementing, and maintaining high availability (HA) systems and storage clusters in Linux environments. This certification demonstrates your expertise in clustering technologies, failover mechanisms, distributed storage, and business continuity solutions.
- Exam Breakdown
- Domain Breakdown
- Access Breakdown
Exam Format
- Exam Code: 306-300
- Certification Level: Expert (LPIC-3)
- Exam Duration: 90 minutes
- Passing Score: 500 out of 800 (Scaled Score)
- Exam Type: Proctored, multiple-choice and fill-in-the-blank exam
Exam Details
- Question Types: Multiple choice and fill-in-the-blank
- Number of Questions: 60 questions
- Hands-On Questions: No performance-based labs; advanced configuration and enterprise scenario-based questions
Exam Policies
- Offline Proctoring: Must be rescheduled or canceled according to Pearson VUE policy (typically 24-hour notice).
- Online Proctoring: Must be rescheduled or canceled at least 24 hours before the scheduled exam time.
- Waiting Period: If you fail, you may retake the exam after 7 days.
- Retake Fee: Full exam fee must be paid for each retake.
Certification Validity and Renewal
- Validity: LPIC-3 certification is valid for 5 years.
- Renewal Options: Recertify by passing the current LPIC-3 exam or another LPIC-3 specialization.
Exam Fee
- Base Fee: $200 USD (excluding taxes)
- Taxes: Country-specific VAT/GST may apply
Example: In India, 18% tax applies, making the total $236 USD ($200 + $36 tax)
Prerequisites
There are mandatory prerequisites for LPIC-3 certification:- An active LPIC-2 certification is required before earning LPIC-3
- Strong Linux administration and enterprise infrastructure experience
- Understanding of storage technologies and clustering concepts
Exam Topics
- High Availability Concepts: Cluster design, redundancy strategies, failover mechanisms
- Cluster Management: Pacemaker, Corosync configuration and management
- Storage Technologies: iSCSI, Fibre Channel, shared storage concepts
- Network Storage: NFS, SMB, distributed storage solutions
- Clustered Storage: DRBD configuration and management
- Load Balancing and Monitoring: Resource management, performance optimization
Intended Audience
The LPIC-3 High Availability and Storage Clusters certification is ideal for experienced Linux professionals working with enterprise infrastructure, including:- Linux Systems Engineer
- Infrastructure Architect
- Enterprise Storage Administrator
- High Availability Specialist
Career Impact
- Jobs You Can Get: Linux Infrastructure Architect, Storage Engineer, High Availability Engineer, Systems Architect
Average Salary: Varies by country — U.S.: $110,000–$150,000 USD, India: ₹12,00,000–₹30,00,000 INR, United Kingdom: £60,000–£95,000 GBP, UAE: 200,000–320,000 AED per year. - Why It’s Valuable: Demonstrates expert-level skills in high availability and enterprise storage management for mission-critical Linux environments
Exam Mode
The exam is proctored and can be taken either:- In-person at authorized Pearson VUE test centres
- Online through Pearson VUE’s online proctoring system
Exam Booking Link
Book your LPIC-3 Exam 306 via Pearson VUE — Click here (https://www.pearsonvue.com/us/en/lpi.html)
Once you pass the exam
- This exam grants the LPIC-3 High Availability and Storage Clusters specialization (requires active LPIC-2 certification)
- Download your certification from the LPI Certification Portal
- Processing Time: Digital certificate typically available within a few business days
- Log in to your LPI account → Certifications section → Download certificate
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Top Reasons to Choose
LPIC-3: High Availability and Storage Clusters – Exam 306, version 3.0
Expert-Level High Availability and Storage Expertise
LPIC-3 Exam 306 validates advanced skills in cluster management, shared storage, and enterprise high availability solutions, enabling professionals to design resilient Linux infrastructures and maintain continuous service availability in production environments.Strong Focus on Enterprise Infrastructure Reliability
The certification emphasizes real-world clustering, failover mechanisms, and storage technologies, helping professionals manage mission-critical systems, improve system reliability, and ensure business continuity in complex enterprise environments.Career Growth in Enterprise Linux Architecture
LPIC-3 High Availability enhances professional credibility by validating expert infrastructure skills, enabling candidates to pursue senior architecture roles, increase earning potential, and gain global recognition in enterprise Linux and cloud environments.Top Certifications
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FAQ
- Who should take the LPIC-3 High Availability and Storage Clusters (306-300) exam?
- How difficult is the LPIC-3 Exam 306?
The LPIC-3 Exam 306 is considered highly challenging because it covers advanced clustering, storage technologies, and enterprise infrastructure management. Candidates must have strong hands-on experience with high availability systems. Professionals with extensive Linux administration and enterprise infrastructure experience generally find the exam aligned with real-world operational requirements.
- Why does LPI offer the LPIC-3 High Availability certification?
LPI offers the LPIC-3 High Availability certification to validate expert-level skills required to manage resilient Linux infrastructure. As organizations rely on continuous service availability, this certification ensures professionals can design, deploy, and maintain highly available systems and enterprise storage solutions using open-source technologies effectively.
- What tools and resources can be used to prepare for LPIC-3 Exam 306?
- Is the LPIC-3 High Availability certification still valuable in 2026?
Yes, the LPIC-3 High Availability certification remains valuable in 2026 because organizations require resilient infrastructure and continuous service availability. The certification validates expert Linux clustering and storage expertise, supports career advancement, and aligns with industry demand for professionals managing enterprise-scale infrastructure environments globally.
