怎么查看Linux系列服务器是否为虚拟机
一个命令即可查看 lscpu
[root@pjHH1orz9J ~]# lscpuArchitecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: GenuineIntel CPU family: 6 Model: 62 Model name: Intel(R) Xeon(R) CPU E5-2696 v2 @ 2.50GHz Stepping: 4 CPU MHz: 2499.998 BogoMIPS: 4999.99 Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 4096K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon rep_good nopl cpuid tsc_known_freq pni pclmulqdq ssse3 cx16 pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm pti ssbd ibrs ibpb stibp fsgsbase tsc_adjust smep erms xsaveopt [root@pjHH1orz9J ~]#
其中 Hypervisor vendor的值有以下几种
KVM,Hyper-V一定是虚拟机
非虚拟机Intel系列CPU则显示VT-x
非虚拟机AMD系列CPU则显示AMD-v
版权声明：如无特殊标注，文章均为本站原创，转载时请以链接形式注明文章出处。
评论