Hypervisor is not able to discover cpu resources from compute

[Subhajit Chatterjee]

Hi,
I have 46 isolated cpus in my server. I have made grub entry for that isolcpus=2-47. I have configured cpu_dedicated_set=6-47 and cpu_shared_set=0-5. But hypervisor is showing 8 vcpus and when I am assigning cpus (the flavor also has cpu_policy=dedicated) to an instance ( only 1 instance is running in the server), it is only assigned into those shared cpus. If I am trying to use more than 8 cpus it is giving error for resource crunch.

Which configuration should I change to make hypervisor discover all cpus and make dedicated cpus work?

Thanks
Subhajit