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Course Outline
- DRBD Fundamentals
- Operational theory
- Installation procedures
- Overview of supported replication modes and their ideal use cases
- Establishing a two-node, single-primary cluster
- Performing manual failovers
- Strategies for recovering from split-brain situations
- Corosync
- Installation and initial configuration
- Pacemaker
- Core operational principles
- Installation guidelines
- The critical role of STONITH devices
- Configuring resource agents
- DRBD integration
- Mounted file systems
- Virtual IP address management
- LSB and systemd services
- Implementing groups, ordering, and colocation constraints
- DRBD in Dual-Primary Mode
- Integration with OCFS2
- Advanced Topic: Configuring a root file system on DRBD
Requirements
- A solid foundational knowledge of Linux block devices, file systems, and TCP/IP networking
- For the 'Root file system on DRBD' module: an in-depth understanding of the Linux boot process, including initramfs, init, service management, and runlevels
7 Hours
Testimonials (2)
experienced trainer
Monika Biskupska - Osrodek Przetwarzania Informacji - Panstwowy Instytut Badawczy
Course - Kubernetes Security Fundamentals (LFS460)
trainer has hands-on knowledge