KVM qcow 2 performance cpanel

sahostking

Renowned Member
Hi guys,

Do you guys use QCOW2 or Raw files with virtio for cPanel VMs. Also are you using "default" or writeback as I assume default is writethrough?

Which is better. Looking for optimal performance. Using RAW files is faster with virtio but doing snapshots does not work so don't think we will go that route