{"component":"virt-launcher","level":"error","msg":"internal error: unable to execute QEMU agent command 'guest-get-users': The command guest-get-users has not been found","pos":"qemuAgentCheckError:1057","subcomponent":"libvirt","thread":"34","timestamp":"2021-09-28T12:31:55.5330...
VM <VM_Name> is down with error. Exit message: internal error: qemu unexpectedly closed the monitor: 2022-05-26T18:00:18.771142Z qemu-system-x86_64: -object tls-creds-x509,id=vnc-tls-creds0,dir=/etc/pki/qemu,endpoint=server,verify-peer=no: Unable to access credentials /etc/pki/qemu/...
Issue The guest which is hosted on kvm fail's to boot with the following error message. Raw qemu-kvm: unable to map backing store for guest RAM: Cannot allocate memory shutting down, reason=failed Environment Red Enterprise Linux qemu-kvm ...
针对你提出的“qemu-kvm: unable to map backing store for guest ram: cannot allocate memory”错误,我们可以从以下几个方面进行排查和解决: 1. 确认错误信息来源及含义 该错误信息通常表明KVM虚拟机在尝试为其RAM分配内存时遇到了问题,无法从宿主机中分配足够的内存给虚拟机使用。 2. 检查系统内存资源是否充足 ...
2. guest 设置的内存大小超出了 host 的 hugepage 解决办法: 1. 检查 host hugepage 设置 cat/proc/meminfo |grep-i huge Hugepagesize * HugePages_Free 就是 guest 可以分配的内存。 2. 检查 guest 内存配置 用下面的命令查看虚拟机的配置,<kvm> 是虚拟机的名字 ...