查看服务器是物理机还是虚拟机

查看服务器是物理机还是虚拟机

方式一：dmesg

dmesg |grep -i dmi

物理机：[    0.000000] DMI: Huawei RH5885 V3/BC61BLCB, BIOS BLISV828 6/9/2019

虚拟机：[    0.000000] DMI: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 04/13/2018

 

方式二：virt-what

virt-what

物理机：无输出

虚拟机：vmware

 

 方式三： dmidecode 

dmidecode -s system-product-name

物理机：RH5885 V3

虚拟机：VMware Virtual Platform

 

dmidecode  -t 1

物理机：

Handle 0x0001, DMI type 1, 27 bytes

System Information

Manufacturer: Huawei

Product Name: RH5885 V3

虚拟机：

Handle 0x0001, DMI type 1, 27 bytes

System Information

Manufacturer: VMware, Inc.

Product Name: VMware Virtual Platform