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

  • Exam Code: 306-300J
  • Exam Name: LPIC-3 Exam 306: High Availability and Storage Clusters (306-300日本語版)
  • Updated: Jul 24, 2026
  • Q&As: 202 Questions and Answers

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Lpi 306-300日本語 Exam Syllabus Topics:

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

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

1. ストレージ エリア ネットワーク (SAN) の目的は何ですか?

A) リモートブロックストレージデバイスからデータを保存および取得する
B) 分散ストレージ上のファイルシステムを管理する
C) サーバーのネットワーク接続を提供する
D) 複数のサーバーをクラスターで接続する


2. Linux でマルチパス デバイスのデバイス マップを作成するために使用されるユーティリティはどれですか?

A) マルチパス
B) tgtadm
C) pvmove
D) kpartx


3. mdadm の監視とレポートの目的は何ですか?

A) RAID アレイの障害に関する通知を受信します。
B) RAID デバイスの CPU 使用率を追跡します。
C) RAID アレイのパフォーマンスを最適化します。
D) RAID ディスクの温度を監視します。


4. 次の記述のうち、高可用性クラスター内のフェンシング リソースについて説明しているものはどれですか。

A) フェンシングは、着信ネットワーク接続をバッ​​クエンド サーバーに転送することです。
B) フェンシングとは、障害が発生したクラスター ノードを他のクラスター リソースから切断することです。
C) フェンシングは、ソフトウェア エラーが発生したクラスター サービスを自動的に停止および再起動する機能です。
D) フェンシングとは、サービスの干渉を避けるために、異なるクラスター ノードにサービスを割り当てることです。
E) フェンシングとは、共有ストレージ上のディスク使用量の計算と制限です。


5. RAID アレイにおけるホット スペア ディスクの目的は何ですか?

A) RAID アレイのパフォーマンスが向上します。
B) RAID 構成のバックアップとして機能します。
C) アレイ内の故障したディスクを自動的に交換します。
D) アレイの追加ストレージ デバイスとして機能します。


Solutions:

Question # 1
Answer: A
Question # 2
Answer: D
Question # 3
Answer: A
Question # 4
Answer: B
Question # 5
Answer: C

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