Hi all,
i have an ESX with 32 CPU Core. for my VM i give 4 core ( i can't give more coz license problem) so in edit settings ==> Ressources ==> CPU
i reserve the maximum of ressources. and for limit i check Unlimited.
my VM need more CPU resources, since i check unlimited and i have enough CPU free on the ESX my VM will use more than the 4 CPU or not?
thanks for all.
Hi,
It can't use more than what it is configured to use. If you needed more cpu then you would need to configure your virtual machine with more vcpu's.
The unlimited just means that there are no cpu limits applied to that virtual machine.
Hi,
No it should use look to use the 4 vCPU's you assigned and no more. It basically refers to the upper limit
from resource management guide:
"
Limit specifies an upper bound for CPU, memory, or storage I/O resources that can be allocated to a virtual
machine.
A server can allocate more than the reservation to a virtual machine, but never allocates more than the limit,
even if there are unused resources on the system. The limit is expressed in concrete units (megahertz,
megabytes, or I/O operations per second).
CPU, memory, and storage I/O resource limits default to unlimited. When the memory limit is unlimited, the
amount of memory configured for the virtual machine when it was created becomes its effective limit."
Thank you