判断服务器是虚拟机还是物理机方式

一、如果是Windows：

 

1、cmd使用命令：systeminfo | findstr /i "System Model"

如果System Model返回信息内：后面含有Virutal就是虚拟机，其他都是物理机

物理机输出：

C:\Users\Administrator>systeminfo |findstr /i "System Module"

System Boot Time:          8/20/2018, 06:30:23

System Manufacturer:       LENOVO

System Model:              90DSCTO1WW

System Type:               x64-based PC

System Directory:          C:\Windows\system32

System Locale:             zh-cn;Chinese (China)

2、或者用powershell命令：get-wmiobject win32_computersystem | fl model

​​​​​​​二、如果是Linux：

1、在bash里输入：dmidecode -s system-product-name

或者lshw -class system

或者dmesg | grep -i virtual

如果结果返回包含virtual，则是虚拟机：

[youedata@localhost ~]$ dmesg |grep -i virtual

[    0.000000] Booting paravirtualized kernel on Xen HVM

[    1.034572] systemd[1]: Detected virtualization xen.

[    1.065757] systemd[1]: Starting Setup Virtual Console...

[    1.287144] xen_netfront: Initialising Xen virtual ethernet driver

如果返回如下，基于hardware，则说明是物理机：

[youedata@localhost ~]$ dmesg|grep -i virtual

Booting paravirtualized kernel on bare hardware

input: Macintosh mouse button emulation as /devices/virtual/input/input2