Enabling Memory Hotplug for Virtual MachinesIf a guest operating system supports the memory hotplug functionality, you can enable this functionality for the virtual machine. Once the memory hotplug functionality is turned on, you can increase the amount of memory available to your virtual machines even if they are running. Note: Decreasing the amount of memory available to a running virtual machine is not supported in the current version of Parallels Cloud Server. Currently, the following systems come with the memory hotplug support: Linux (both x86 and x64 versions)
Windows
By default, memory hotplug support is disabled for all newly created virtual machines. To enable this functionality, you can use the
# prlctl set MyVM --mem-hotplug on set mem hotplug: 1
Once the functionality is enabled, you can increase the amount of memory for the
To disable the memory hotplug support in the
# prlctl set MyVM --mem-hotplug off set mem hotplug: 0 The changes will come into effect on the next virtual machine start. |
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