Статья является возможным решением инцидента VMmanager. ВМ не запускаются после включения динамического изменения ресурсов

Окружение

VMmanager 6

Диагностика

  • При попытке запустить виртуальную машину возникает ошибка:
    libvirt: QEMU Driver error : internal error: QEMU unexpectedly closed the monitor (vm='15_powder-hackmanite'): 2025-07-10T10:11:08.667969Z qemu-system-x86_64: -accel kvm: warning: Number of hotpluggable cpus requested (240) exceeds the recommended cpus supported by KVM (152)
Socket connected unix:/var/lib/libvirt/qemu/16-15_powder-hackmanite/monitor.sock,server=on
2025-07-10T10:11:08.706304Z qemu-system-x86_64: -device {"driver":"pc-dimm","node":0,"memdev":"memdimm0","id":"dimm0","slot":0,"addr":9663676416}: can't add memory device [0x240000000:0xe00000000], usable range for memory devices [0x1040000000:0xeb80000000]
Traceback (most recent call last):
  File "/opt/ispsystem/vm/scripts/kvm/host_action.py", line 43, in <module>
    main()
  File "/opt/ispsystem/vm/scripts/kvm/host_action.py", line 37, in main
    switcher.get(args.action)()
  File "/usr/local/lib/python3.9/site-packages/kvm_utils/domain.py", line 698, in restart
    self.start(ha_enabled)
  File "/usr/local/lib/python3.9/site-packages/kvm_utils/domain.py", line 637, in start
    self._start(ha_enabled)
  File "/usr/local/lib/python3.9/site-packages/kvm_utils/domain.py", line 647, in _start
    self.domain.create()
  File "/usr/local/lib64/python3.9/site-packages/libvirt.py", line 1353, in create
    raise libvirtError('virDomainCreate() failed')
libvirt.libvirtError: internal error: QEMU unexpectedly closed the monitor (vm='15_powder-hackmanite'): 2025-07-10T10:11:08.667969Z qemu-system-x86_64: -accel kvm: warning: Number of hotpluggable cpus requested (240) exceeds the recommended cpus supported by KVM (152)
Socket connected unix:/var/lib/libvirt/qemu/16-15_powder-hackmanite/monitor.sock,server=on
2025-07-10T10:11:08.706304Z qemu-system-x86_64: -device {"driver":"pc-dimm","node":0,"memdev":"memdimm0","id":"dimm0","slot":0,"addr":9663676416}: can't add memory device [0x240000000:0xe00000000], usable range for memory devices [0x1040000000:0xeb80000000]
    CODE

Решение


Ответ доступен с подключенной услугой «Техническая поддержка».

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