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Course Outline
- Fundamentals of DRBD
- Operational theory
- Installation procedures
- Supported replication modes and their respective use cases
- Establishing a two-node, single-primary cluster
- Executing manual failover
- Resolving split-brain situations
- Corosync
- Installation and initial setup
- Pacemaker
- Operational theory
- Installation procedures
- The function of STONITH devices
- Configuring resource agents
- DRBD integration
- 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: Booting the root file system from DRBD
Requirements
- A solid grasp of Linux block devices, file systems, and TCP/IP networking fundamentals.
- For the 'Root file system on DRBD' module: an in-depth comprehension of the Linux boot process, including initramfs, init, service management, and runlevels.
7 Hours
Testimonials (3)
experienced trainer
Monika Biskupska - Osrodek Przetwarzania Informacji - Panstwowy Instytut Badawczy
Course - Kubernetes Security Fundamentals (LFS460)
trainer has hands-on knowledge
- Osrodek Przetwarzania Informacji - Panstwowy Instytut Badawczy
Course - Kubernetes for App Developers (LFD459)
Labs and hands on