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Environment Requirements

This document provides guidance based on the openEuler OS. Before performing operations, ensure that your software and hardware meet the requirements.

Hardware Requirements

Table 1 lists the hardware requirements.

**Table 1** Hardware requirements
Item	Description
Processor	Kunpeng 920 series processors

OS and Software Requirements

Table 2 lists the OS and software requirements.

**Table 2** OS and software requirements (NUMA awareness)
Item	Version	How to Obtain
OS	openEuler 20.03 LTS SP1 or later	Link
QEMU	2.6.0 or later	Install it using the Yum tool.

**Table 3** OS and software requirements (cluster awareness)
Item	Version	How to Obtain
OS	openEuler 22.03 LTS SP2 or later	Link

**Table 4** OS and software requirements (lock optimization)
Item	Version	How to Obtain
OS	openEuler 20.03 LTS SP1 or later	Link
libvirt	6.2.0	Install it using the Yum tool.
QEMU	4.1.0	Install it using the Yum tool.

**Table 5** OS and software requirements (deadlock detection)
Item	Version	How to Obtain
OS	openEuler 22.03 LTS SP2 or later	Link
libvirt	6.2.0	Install it using the Yum tool.
QEMU	6.2.0	Install it using the Yum tool.

**Table 6** OS and software requirements (virtualization scenario topology awareness)
Software	Version	How to Obtain
OS of the physical machine and VM	Verified version: openEuler 22.03 LTS SP4	Link
QEMU	6.2.0	Code repository: link Patch: link
libvirt	6.2.0	Code repository: link Patch: link

**Table 7** OS and software requirements (Virt-awaresched)
Item	Version	How to Obtain
Server OS	openEuler 24.03 LTS SP2 or later	Link
virt-awaresched-x.x.x-x.x.rpm	UBS Virt-awaresched software installation package	-

Parent topic: Virtualization Scheduling Optimization Feature Guide