Server
Getting Started
Release notes for openEuler 24.03 LTS SP4
Quickly install and use openEuler
Installation and Upgrade
Install openEuler
Upgrade openEuler
OS Administration
Common administration operations on openEuler
Server and device management using sysMaster
The shell and Linux commands, rebuilt using Rust, maintain compatibility with native Linux commands
O&M
A-Ops enables quick fault identification and centralized configuration management
Intelligent fault detection, performance profiling, and resource monitoring and management
sysmonitor tracks exceptions in the OS during runtime
User-space automation tool that facilitates rapid kernel restarts and program live migration, enabling kernel hot-swapping functionality
Online hot patching
sysSentry provides a fault inspection framework
Common configurations and commands for O&M
Commonly used tools for location and demarcation, including ftrace, strace, and kdump
Common troubleshooting methods
Security
Security hardening techniques and tools
Definition and key concepts of trusted computing
Build applications with secGear to safeguard data during cloud operations
The openEuler signature platform provides signing services to ensure the integrity of system files
SBOM uniquely identifies software components and their contents
secDetector is an OS-native intrusion detection system that protects critical infrastructure through robust detection and response
safeguard helps protect the Linux kernel and the OS based on eBPF by intercepting and auditing security operations
Memory and Storage
Use LVM to manage drives
Expand memory capacity with etmem
Network
Configure the IP address, host name, and network binding
Improved network I/O throughput for applications
Performance Optimization
Overview
CPU, memory, I/O, and commonly used performance analysis tools
Tuning Framework
Intelligently enable tuning features based on dynamic system behavior detection.
CPU Optimization
The KAE acceleration engine minimizes processor usage while enhancing its efficiency
Storage Optimization
Use the KAE acceleration engine to reduce processor consumption and improve processor efficiency
System Optimization
Optimized openEuler performance through AI-powered, automated tuning
Dynamically adjusts the operating system based on energy efficiency
powerapi User Guide
Application Development
Application development on openEuler
The AI4C suite is a framework that enables compilers to integrate machine learning-driven compilation optimizations
Installation and development guide for the FangTian Window Engine
Distributed middleware user Guide
openEuler driver development specifications
GCC for openEuler builds upon the open source GCC, with a primary focus on optimizing C, C++, and Fortran languages
Lustre is an open source distributed file system
Automated UNT native tool.
High Availability
HA cluster installation and usage
Diversified Computing
DPU offloading feature for container management and its installation and deployment method on openEuler
版权所有 © 2026 openEuler 保留一切权利
京ICP备2020036654号-1
京公网安备 11030102011597 号