一、Windows
在CMD里输入:
Systeminfo | findstr /i "System Model"
注意:如果System Model:后面含有Virutal就是虚拟机,其他都是物理机
或者用powershell命令:
get-wmiobject win32_computersystem | fl model
二、Linux
1、dmidecode -s system-product-name
各类虚拟化返回情况
VMware Workstation
root@router:~# dmidecode -s system-product-name VMware Virtual Platform
VirtualBox
root@router:~# dmidecode -s system-product-name VirtualBox
Qemu with KVM
root@router:~# dmidecode -s system-product-name KVM
Qemu (emulated)
root@router:~# dmidecode -s system-product-name Bochs
Microsoft VirtualPC
root@router:~# dmidecode | egrep -i 'manufacturer|product' Manufacturer: Microsoft Corporation Product Name: Virtual Machine
Virtuozzo
root@router:~# dmidecode /dev/mem: Permission denied
Xen
root@router:~# dmidecode | grep -i domU Product Name: HVM domU
2、lshw -class system
各类虚拟化返回情况
KVM
mungr description: Computer product: KVM vendor: Red Hat width: 64 bits capabilities: smbios-2.4 dmi-2.4 vsyscall64 vsyscall32
Virtual Box
fedora17 description: Computer product: VirtualBox () vendor: innotek GmbH version: 1.2 serial: 0 width: 64 bits capabilities: smbios-2.5 dmi-2.5 vsyscall32
VMWare
partedmagic description: Computer product: VMware Virtual Platform () vendor: VMware, Inc. version: None serial: VMware-56 4d 94 a0 53 e3 f3 c6-f9 a6 eb 1a 89 70 04 57 width: 32 bits capabilities: smbios-2.4 dmi-2.4 smp-1.4 smp
3、dmesg |grep -i virtual
各类虚拟化返回情况
VMWare
VMware vmxnet virtual NIC driver Vendor: VMware Model: Virtual disk Rev: 1.0 hda: VMware Virtual IDE CDROM Drive, ATAPI CD/DVD-ROM drive
QEmu or KVM
If the "-cpu host"
option has not been used, QEmu and KVM will identify themselves as:
CPU: AMD QEMU Virtual CPU version 0.9.1 stepping 03
otherwise, the host's CPU information will be used both in dmesg
, or in /proc/cpuinfo
. However, you should see something like:
[ 0.000000] Booting paravirtualized kernel on KVM
In newer kernels that understand that they're running under paravirtualization.
Microsoft VirtualPC
hda: Virtual HD, ATA DISK drive hdc: Virtual CD, ATAPI CD/DVD-ROM drive
Xen
$ sudo dmesg | grep -i xen Xen virtual console successfully installed as tty1
Virtuozzo
# method #1 $ sudo dmesg (returns no output) # method #2 $ sudo cat /var/log/dmesg (returns no output) # method #3 $ sudo ls -al /proc/vz veinfo veinfo_redir veredir vestat vzaquota vzdata
注意:如果结果返回virtual,那么就是虚拟机,其他都是物理机。
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