Reservation at the ResPools
Dear guys,
I know that of course I have to read a lot of documentation, but I wanted to comment on that.
I recently attended a VMware vSphere design workshop and one of the subject was the idea of managing the reservation of RAM and CPU to the use of RP rather than at the VM level.
Then I had discussion with VMware TAMs on the fact, that it is always best to use a booking at the virtual machine level and not RP.
I'm a bit confused because I had some important VMs to have booked a number of CPU and RAM.
I sized these virtual machines and I took the amount which, for me, was to be used by the VM and I assigned the total to the RP, I want to put this VMs in.
In this way, I leave the PR to manage resources and assign them to virtual machines accordingly.
I feel not comfortable assigning reserve to the single cause of virtual machines, I have thousands of virtual machines and it is perhaps not very handy.
I agree with VMware guys that that way I'm not sure that any particular virtual machine will have memory better than another VM in the same RP.
What do you think?
Daniele
in fact, this can only be possible through the level of the vm configuration
Tags: VMware
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