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error: Failed to resume domain instance-00000222) p- ^% |% G3 Q9 i
error: internal error: unable to execute QEMU command 'cont': Resetting the Virtual Machine is required
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检查实例类型是否正常:
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检查是否开启vt技术:% ^1 b( U. m7 r4 R1 \. L
[root@localhost ~]# grep -E '(svm|vmx)' /proc/cpuinfo或者:[root@localhost ~]# cat /proc/cpuinfo找到flags部分,如果其中输出有SVM或VMX,表明CPU支持虚拟化技术:' T3 S2 K* l& S% `
' k7 L( g2 Y1 t1 B8 U K0 Z% P( Z==》 svm - Secure virtual machine, AMD的虚拟化技术AMD-V==》
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vmx - Intel的虚拟化技术Intel-VTkvm虚拟化的嵌套:
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root@localhost:~# modinfo kvm_intel | grep nested
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parm: nested:bool
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' N5 L1 i2 d9 c$ r' b/ }root@localhost:~# cat /sys/module/kvm_intel/parameters/nested
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Y% |. U. L6 H' n
$ k* o0 H$ t$ A+ Q/ w如果上面的显示结果不是 Y 的话需要开启 nested:, d& m/ E) y1 Z7 t, }) }& v
) k. S4 [" y! f- l4 mroot@localhost:~# modprobe -r kvm-intel" G. @! G, p$ K5 l/ ?
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root@localhost:~# modprobe kvm-intel nested=1( n Y# }- Q/ J: D3 d
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root@localhost:~# cat /sys/module/kvm_intel/parameters/nested c E) i0 y7 O0 E- }* I0 N- s
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