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Course Outline

  • DRBD fundamentals
    • Operating theory
    • Installation procedures
    • Supported replication modes and their respective use cases
    • Establishing a two-node single-primary cluster
    • Manual failover execution
    • Recovery from split-brain scenarios
  • Corosync
    • Installation and initial configuration
  • Pacemaker
    • Operating theory
    • Installation procedures
    • The function of STONITH devices
    • Configuring resource agents
      • DRBD
      • Mounted file systems
      • Virtual IP addresses
      • LSB and systemd services
      • Groups, ordering, and colocation constraints
  • DRBD in Dual-Primary Mode
    • Integration with OCFS2
  • Advanced topic: root file system on DRBD

Requirements

  • A fundamental grasp of Linux block devices, file systems, and TCP/IP networking.
  • For the 'Root file system on DRBD' module: a thorough understanding of the Linux boot process (including initramfs, init, services, and runlevels).
 7 Hours

Custom Corporate Training

Training solutions designed exclusively for businesses.

  • Customized Content: We adapt the syllabus and practical exercises to the real goals and needs of your project.
  • Flexible Schedule: Dates and times adapted to your team's agenda.
  • Format: Online (live), In-company (at your offices), or Hybrid.
Investment

Price per private group, online live training, starting from 1300 € + VAT*

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