Installing the OS

Release Files

The following tables list the openEuler release files, including the ISO release packages, container images, VM images, and repo sources used online.

Table 1 ISO release packages

Name	Description
openEuler-20.03-LTS-SP2-aarch64-dvd.iso	The openEuler basic installation software package ISO files for the AArch64 architecture. The ISO files contain basic components running on the openEuler OS
openEuler-20.03-LTS-SP2-everything-aarch64-dvd.iso	the openEuler full software package ISO files for the AArch64 architecture
openEuler-20.03-LTS-SP2-debug-aarch64-dvd.iso	The openEuler debugging software package ISO files for the AArch64 architecture, contains the symbol table information required for debugging
openEuler-20.03-LTS-SP2-netinst-aarch64-dvd.iso	The openEuler miniaturization ISO files for the AArch64 architecture.
openEuler-20.03-LTS-SP2-x86_64-dvd.iso	The openEuler basic installation software package ISO files for the x86 architecture. The ISO files contain basic components running on the openEuler OS
openEuler-20.03-LTS-SP2-everything-x86_64-dvd.iso	the openEuler full software package ISO files for the x86 architecture
openEuler-20.03-LTS-SP2-debug-x86_64-dvd.iso	The openEuler debugging software package ISO files for the x86 architecture, contains the symbol table information required for debugging
openEuler-20.03-LTS-SP2-netinst-x86_64-dvd.iso	The openEuler miniaturization ISO files for the x86 architecture.
openEuler-20.03-LTS-SP2-source-dvd.iso	The ISO file that contains all source code software packages of the openEuler community

Table 2 VM images

Name	Description
openEuler-20.03-LTS-SP2.aarch64.qcow2.xz	The openEuler VM image for the AArch64 architecture
openEuler-20.03-LTS-SP2.x86_64.qcow2.xz	The openEuler VM image for the x86 architecture

NOTICE：
The default password of the root user of the VM image is openEuler12#$. Change the password upon the first login.

Table 3 Container images

Name	Description
openEuler-docker.aarch64.tar.xz	The openEuler container image for the AArch64 architecture
openEuler-docker.x86_64.tar.xz	The openEuler container image for the x86 architecture

Table 4 Repo sources

Directory	Description
ISO	The directory differentiates the ISO release packages for the AArch64, x86, and source, respectively
OS	The repo source of the openEuler basic installation software package provides the offline version upgrade function
debuginfo	The repo source of the openEuler debugging software package provides the online download function
docker_img	The openEuler container image, which provides only the basic bash environment, is used as the basic container image
virtual_machine_img	The openEuler VM image provides only the basic running environment to shorten the VM deployment time
everything	The repo source of the openEuler full software package provides the online download and version upgrade functions
extras	The repo source of the openEuler extended software package is used to release new software packages with added features
source	The repo source of all source code software packages in the openEuler community, which is used online by developers
update	The repo source of the openEuler upgrade software package, which is used to fix bugs and common vulnerabilities and exposures (CVE) in released versions and to update and release software with enhancements
EPOL	The repo sources of the openEuler third-party software package are mainly contributed by third parties and communities
raspi_img	The repo source of the openEuler Raspberry Pi image

Minimal Hardware Specifications

Table 5 lists the minimum hardware specifications for installing openEuler 20.03 LTS SP2.

Table 5 Minimal hardware specifications

Component	Minimal Hardware Specification
CPU	Kunpeng 920 (architecture: AArch64) Skylake or later (x86-64)
Memory	≥ 8 GB
Hard disk	≥ 120 GB

Hardware Compatibility

Table 6 lists the typical configurations of servers and components supported by openEuler. openEuler will gradually support other servers in the future. Partners and developers are welcome to participate in the contribution and validation.

Table 6 Supported servers and typical configurations

Vendor	Server	Server Model	Component	Typical Configuration
Huawei	TaiShan 200	2280 balanced model	CPU	Kunpeng 920
			Memory	32G*4 2933MHz
			Network	TM210
Huawei	FusionServer Pro	2288H V5 rack server	CPU	Intel(R) Xeon(R) Gold 5118 CPU @ 2.30GHz
			Memory	32*4 2400MHz
			Network	X722
PHYTIUM	Phytium	FT-2000+/64	CPU	FT-2000+/64
			Memory	Micron 16G*32
			Network	I350

Bug Catching

Buggy Content

Bug Description

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Bug Type

Specifications and Common Mistakes

● Misspellings or punctuation mistakes;

● Incorrect links, empty cells, or wrong formats;

● Chinese characters in English context;

● Minor inconsistencies between the UI and descriptions;

● Low writing fluency that does not affect understanding;

● Incorrect version numbers, including software package names and version numbers on the UI.

Usability

● Incorrect or missing key steps;

● Missing prerequisites or precautions;

● Ambiguous figures, tables, or texts;

● Unclear logic, such as missing classifications, items, and steps.

Correctness

● Technical principles, function descriptions, or specifications inconsistent with those of the software;

● Incorrect schematic or architecture diagrams;

● Incorrect commands or command parameters;

● Incorrect code;

● Commands inconsistent with the functions;

● Wrong screenshots.

Risk Warnings

● Lack of risk warnings for operations that may damage the system or important data.

Content Compliance

● Contents that may violate applicable laws and regulations or geo-cultural context-sensitive words and expressions;

● Copyright infringement.

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