cannot allocate memory 조치 방법

[증상] # hugepage 설정된 KVM Host에서 virsh start 시 Cannot allocate memory 에러나며 실행 불가 [root@director-host ~]# virsh start director error: Failed to start domain director error: internal error: process exited while connecting to monitor: ioctl(KVM_CREATE_VM) failed: 12 Cannot allocate memory 2021-09-30T01:43:10.316038Z qemu-kvm: failed to initialize KVM: Cannot allocate memory [조치방법] [root@director-host..