Covers key administration practices for Linux on IBM Power Systems: from LPAR and RHEL installation to Systemd and device management. Structured, practical focus.
Language of course:
English
Format of the event:
Video lectures
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Course overview
Description generated based on course syllabus and open data.
The material covers administrative tasks for Linux on IBM Power Systems: logical partitioning (LPAR), Red Hat Enterprise Linux installation, command-line operations, Systemd, device management, and baseline system management strategies.
Who it suits / who it doesn’t: Linux system administration on IBM Power Systems
Suits
- Linux system administrators working with or planning to use IBM Power Systems.
- Virtualization engineers focusing on logical partitioning (LPAR, PowerVM).
- Support engineers maintaining RHEL on the Power architecture.
- Data center operators needing clear CLI and Systemd procedures.
Doesn’t suit
- Users without basic Linux and command-line knowledge.
- Those seeking application development or network programming content.
- Those needing x86-only materials without IBM Power specifics.
Problem → outcome in Linux and IBM Power Systems
- Problem: Suboptimal resource allocation. Outcome: Configured LPAR with controlled vCPU, memory, and I/O.
- Problem: Complexity of installing RHEL on Power. Outcome: Practiced installation and initial setup procedure.
- Problem: Inconsistent service startup. Outcome: Service control with Systemd, prioritization, and monitoring.
- Problem: Manual routine operations. Outcome: Automation via CLI scripts and standardized admin playbooks.
- Problem: Opaque logging and incident search. Outcome: Standardized logging (journald/rsyslog) and diagnostics.
Comparison with alternatives: Linux administration on IBM Power Systems vs x86 and cloud hypervisors
- Architecture: IBM Power emphasizes scalable workloads and LPAR; x86 hypervisors use different isolation models.
- Virtualization: PowerVM/LPAR provides hardware-level segmentation; in clouds, isolation depends on the provider’s hypervisor layer.
- System services: Systemd and CLI approaches are unified; installation flows for Power differ from x86.
- Distribution compatibility: RHEL on Power requires considering boot and driver specifics; x86 images are more standardized.
Learning outcomes: Linux administration on IBM Power Systems
- Understanding logical partitioning (LPAR) and basic virtualization scenarios on IBM Power.
- Sequence for installing and bootstrapping Red Hat Enterprise Linux on Power.
- Service control and dependencies with Systemd, working with logs (journalctl).
- Daily CLI operations: users, access control, networking, storage, updates.
- Approaches to device management, system health monitoring, and baseline diagnostics.
Course Description
This course introduces administrative tasks that a system administrator can perform with Linux hosted on IBM Power servers. This includes virtualization concepts such as logical partitioning, installation of Linux, command-line operations, and more interesting administration and device management tasks.
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