Perpetually incomplete
To check if you can run hosted hypervisors run:
cat /sys/module/kvm_intel/parameters/nested
If it returns ‘Y’ you are good to go, and actually don’t need this article, if it returns ‘N’ you can enable nested virtualization for the current boot
Continue reading “Linux Enable KVM guest hypervisors (nested hypervisors)”
If you want to give the zswap kernel extension a try you can enable it just for the current boot with the following
echo 1 > /sys/module/zswap/parameters/enabled
If you want to make the change permanent, it’s simple to do it adding a kernel boot parameter on the grub bootloader
Continue reading “Enable zswap in Linux”