Have you changed in the file /etc/sysctl.conf file the parameter vm.nr_hugepages = 50000. This is for large page. and after setting, have you boot the server or run sysctl -p
can you please post the output of it.
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Hugepages uses 2 MB memory pages that are reserved at startup. I doubt your virtual machine has 100 GB of RAM. I have not tried it, but it might work to start the system into single user mode to revert your setting. Simply press any key to enter the Grub boot menu when the system starts, then move the cursor to your kernel and press the letter 'a' and add the word "single" or "S". If this does not help, try to to use "hugepages=0".