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From a free demo to 365 days of updates and a clearly stated refund policy, Lead1Pass covers every step of your Lpi LPIC-3 Exam 306: High Availability and Storage Clusters (306-300日本語版) preparation in one place. Thousands of candidates in 2026 start their 306-300日本語 journey right here.

Lpi 306-300日本語 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 High Availability and Storage Clusters
LPIC-2 Linux Engineer
Exam Duration:90 minutes
Exam Price:Varies by country (Pearson VUE pricing)
Passing Score:Scaled score required (exact passing score not publicly disclosed by LPI)
Certificate Validity Period:5 years
Exam Format:Multiple Choice, Fill in the Blank
Available Languages:Japanese, English
Real Exam Qty:60
Sample Questions: DOWNLOAD DEMO
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日本語 Exam Syllabus Topics:

SectionObjectives
Topic 1: High Availability Cluster Storage- Cluster File Systems
  • 1. OCFS2
  • 2. GFS2
- Shared Storage Technologies
  • 1. SAN storage integration
  • 2. Multipath I/O
  • 3. Clustered LVM
- Storage Replication
  • 1. Data synchronization and failover
  • 2. DRBD configuration and management
Topic 2: High Availability Distributed Storage- Gluster
  • 1. Replication and fault tolerance
  • 2. GlusterFS deployment
- Ceph
  • 1. RADOS components
  • 2. Ceph architecture
  • 3. CRUSH maps
Topic 3: Single Node High Availability- System Availability
  • 1. Service supervision
  • 2. UPS integration
  • 3. Watchdog services
- Hardware Monitoring
  • 1. RAID monitoring and recovery
  • 2. SMART monitoring
Topic 4: High Availability Cluster Management- Load Balanced Clusters
  • 1. VRRP fundamentals
  • 2. HAProxy deployment and management
  • 3. ldirectord configuration
  • 4. keepalived configuration
  • 5. LVS and IPVS concepts
- Cluster Resource Management
  • 1. Pacemaker cluster management
  • 2. Fencing and quorum management
  • 3. Resource allocation and failover
- High Availability Concepts and Theory
  • 1. Disaster recovery and redundancy concepts
  • 2. High Availability and Site Reliability Engineering
  • 3. Cluster architectures and recovery mechanisms

Common Questions About the Lpi LPIC-3 Exam 306: High Availability and Storage Clusters (306-300日本語版) Exam

The Lpi LPIC-3 Exam 306: High Availability and Storage Clusters (306-300日本語版) exam is the official Linux Professional Institute (LPI) test registered under exam code 306-300日本語. Passing it earns you the LPIC Level 3 certification, a credential at the Expert level. It is also linked to the related certifications: LPIC-3 High Availability and Storage Clusters, LPIC-2 Linux Engineer. Linux Professional Institute (LPI) exams are valued because they test job-ready skills, so a passing score here carries real weight on a resume.

The Lpi LPIC-3 Exam 306: High Availability and Storage Clusters (306-300日本語版) exam includes 60 questions to be completed within 90 minutes. Do the pacing math before exam day: with that many items on the clock, you need a steady rhythm and the discipline to flag a hard question and move on instead of stalling. Two or three full timed sessions with the Lead1Pass test engine will show you exactly what that pace feels like, so time pressure stops being a factor on the real day.

To pass the Lpi LPIC-3 Exam 306: High Availability and Storage Clusters (306-300日本語版) exam you need Scaled score required (exact passing score not publicly disclosed by LPI), and the official registration fee is Varies by country (Pearson VUE pricing). A retake is not discounted: a failed attempt means paying the full Varies by country (Pearson VUE pricing) again, so treat your first sitting as the expensive one. A sensible rule is to book your seat only after you are scoring comfortably above the passing mark on the Lead1Pass practice tests, not just squeaking past it once.

An active LPIC-2 certification is required to obtain the LPIC-3 High Availability and Storage Clusters certification.

Eligibility rules do change from time to time, so confirm the current requirements before you register on the official exam page.

Yes. Lead1Pass offers a free PDF demo of the Lpi LPIC-3 Exam 306: High Availability and Storage Clusters (306-300日本語版) material so you can judge the question quality and format before spending anything. After purchase, your license includes 365 days of free updates, and if you want to keep receiving updates after that period, renewals are available at a 50% discount.

If you take the Lpi LPIC-3 Exam 306: High Availability and Storage Clusters (306-300日本語版) exam within 60 days of your purchase and do not pass, Lead1Pass backs you with a 100% money-back guarantee. The claim must match the exam your product covers: attempts taken within 3 days of purchase are not eligible (that is too little preparation time), and neither are downloaded-but-unused products, free materials, or expired orders. The candidate name must match the payer name, and you need to submit a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam; claims are processed within 7 days. Prefer not to refund? You can swap instead and receive two other exam products of equal value for free while keeping the update service on your original purchase.

Delivery itself is instant: your files are downloadable right away and emailed to you within one minute of payment. If nothing arrives within 2 hours, contact customer service. There is no limit on how many computers you may install the software on.

The official Lpi LPIC-3 Exam 306: High Availability and Storage Clusters (306-300日本語版) syllabus is organized into 4 domains. Key areas include Single Node High Availability, High Availability Cluster Management, and High Availability Cluster Storage. The complete, up-to-date topic list appears in the exam topics section above; work through it line by line and flag anything you cannot yet explain in your own words.

Lpi LPIC-3 Exam 306: High Availability and Storage Clusters (306-300日本語版) Sample Questions:

高性能コンピューティングや大規模データストレージによく使用されるクラスター化ファイル システムはどれですか?

  • A. OCFS2 (Oracle クラスタ ファイル システム 2)
  • B. GFS2 (グローバル ファイル システム 2)
  • C. 光沢
  • D. AFS (アンドリュー ファイル システム)
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

どの構成設定によって、keepalived でどのサーバーが MASTER になるかが最終的に決まりますか?

  • A. 状態
  • B. 広告_int
  • C. 優先度
  • D. タイプ
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

ロード バランス クラスターで keepalived の動作を設定および定義するために使用される構成ファイルはどれですか。

  • A. ldirectord 設定ファイル
  • B. keepalived 設定ファイル
  • C. genhash 設定ファイル
  • D. HAProxy 設定ファイル
Reveal Solution  Discussion  0

Correct Answer: B  🗳️

正誤問題: 同じクラスター ノードで実行できるサービスに関する制約を定義することが、高可用性クラスターでのフェンシングの目的です。

  • A. 本当
  • B. .偽
Reveal Solution  Discussion  0

Correct Answer: B  🗳️

vgdisplay コマンドの目的は何ですか?

  • A. 物理ボリュームに関する情報を表示します。
  • B. 論理ボリュームに関する情報を表示します。
  • C. ボリューム グループに関する情報を表示します。
  • D. LVM に新しいボリューム グループを作成します。
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

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