How to check if a virtual machine has active hotplug?
Hello
I am trying to create a workflow that is supposed to change the amount of vCPUs and memory on a virtual computer.
(for those who arrive suspicious: I'm continuing / edition work of Munel, another user here)
Since we have different types of VMS, I need to check if a virtual machine is capable of hotplugging processors and memory.
Now the workflow is designed in a way, it first tries to change the values, and if it runs into an error, it checks if the error code says that the vhardware is not active hotplug then stop the virtual machine or throws an exception.
This is not a very nice solution and must be changed.
Is there a way to check the ability before hotplug actually trying to change the vhardware?
Thanks in advance
Andreas
Hi Andreas,
To check if a virtual machine has a hot connection activated, you have the following options:
Check if memory hot add is enabled:
virtual_machine_instance.config.memoryHotAddEnabled
Check if the CPU hot add is enabled
virtual_machine_instance.config.cpuHotAddEnabled
Check if the hot removal of CPU is enabled
virtual_machine_instance.config.cpuHotRemoveEnabled
If you have the vSphere client, tree options above are located in the Configuration dialog box of the virtual machine on the tab Options-> memory/CPU hotplug.
Hope this helps,
Martin
Tags: VMware
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