How to Install openGauss on openEuler (ARM Architecture)

System Version Introduction The openGauss installation in this case is based on the openEuler-20.03-LTS version. The current compatible Python versions for openGauss are Python 3.6 and Python 3.7. The openEuler version used in this experiment comes with Python 3.7.4, so there is no need for a separate installation. Modify System Configuration 1. Change Default Python … Read more

How to Install OpenGauss on OpenEuler (ARM Architecture)

System Version Introduction The openGauss installation in this case is based on the openEuler-20.03-LTS version. The current best compatible Python versions for openGauss are Python 3.6 and Python 3.7. The openEuler version used in this experiment comes with Python 3.7.4 pre-installed, so no additional installation is required. Modify System Configuration (Both primary and standby need … Read more

OpenEuler Virtualization Technology Evolution

OpenEuler Virtualization Technology Evolution

The 10th China Cloud Computing Standards and Applications Conference was grandly held in Beijing from December 29 to 30, 2020, hosted by the China Electronics Standardization Institute (hereinafter referred to as the Electronics Standards Institute) and undertaken by the China Open Source Cloud Alliance, Mulan Open Source Community, National Cloud Computing Standard Working Group, and … Read more

Weekly Review: What We Accomplished This Week? Issue 20250824

Weekly Review: What We Accomplished This Week? Issue 20250824

1. Reading Understanding the evolution of file systems from ext to ZFS. This mainly involves an interesting comparison between the incremental innovations of the ext series and the breakthrough consistency of ZFS. Learning the openEuler Yocto documentation It’s quite complex and I haven’t gotten started yet. Learning about Google’s new learning platform Using AI to … Read more

Debugging the Linux Kernel with QEMU and GDB

Debugging the Linux Kernel with QEMU and GDB

Environment Preparation Environment openEuler 24.03-LTS Installing QEMU yum install -y qemu-system-x86_64 qemu Creating the File System # Format the file system dd if=/dev/zero of=myrootfs.img bs=1M count=4096 mkfs.ext4 myrootfs.img # Install packages mkdir rootfs mount myrootfs.img rootfs/ dnf –installroot=$(pwd)/rootfs install systemd passwd Compiling the Kernel # Download the openEuler kernel source package yumdownloader –source kernel # … Read more

A New Alternative to CentOS

A New Alternative to CentOS

On December 8, 2020, the CentOS official website announced that CentOS Linux 8 would cease service on December 31, 2021. CentOS Linux 7 will stop service on June 30, 2024. CentOS Stream, which will serve as the upstream (development) branch of Red Hat Enterprise Linux after the end of CentOS Linux 8, is certainly less … Read more

Deploying DeepSeek Large Model on Kunpeng Server with openEuler and Ascend NPU

Deploying DeepSeek Large Model on Kunpeng Server with openEuler and Ascend NPU

1. Deployment MethodUtilizingopenEuler 22.03 LTS SP4 + twoAscend NPUs, using Docker to launch themindIEimage, the model used is deepseek-32bDeployment process is as follows:1. Install the server operating system2. Install NPU drivers3. Install Docker and download the MindIE image4. Download the large model files5. Launch the MindIE image and load the large model6. Test the output … Read more

Deploying Ansible Learning Environment on Hi168 Cloud Platform

Deploying Ansible Learning Environment on Hi168 Cloud Platform

Introduction The previous article introduced how to deploy an openEuler learning environment on the Hi168 cloud platform. Since we can deploy openEuler, various other learning environments can naturally be deployed as well. Introduction to Ansible Ansible is an automation tool for IT operations that can manage remote hosts via SSH protocol, performing batch operations on … Read more

OERV Biweekly Report: Issue 017

OERV Biweekly Report: Issue 017

★ Welcome to the OERV Biweekly Report column, today marks the seventeenth issue. This column regularly introduces the work progress of the OERV team, community affairs, and related activity information, hoping to learn and progress together with everyone. Interested partners are welcome to leave messages for discussion in the public account backend! Overall Progress Version … Read more