Gee, I just recently hated upon Qemu/KVM for not having the equivalent of Hyper-V differencing disks! Great to know this exists as this will save me quite a bit

Gee, I just recently hated upon Qemu/KVM for not having the equivalent of Hyper-V differencing disks! Great to know this exists as this will save me quite a bit of disk space on my CentOS VMs.