For my proxmox server, the ZFS storage is built with ashift=12 for the 4096 aligned blocks to match the modern drives.
For the VM's inside using virtio disks, do I also want to build my file systems 4096 aligned, or is it ok to leave them 512 aligned as per the defaults? The virtio disk is presented to the VM as having 512 byte sectors.
My specific case the VMs are running FreeBSD 10 inside KVM.
For the VM's inside using virtio disks, do I also want to build my file systems 4096 aligned, or is it ok to leave them 512 aligned as per the defaults? The virtio disk is presented to the VM as having 512 byte sectors.
My specific case the VMs are running FreeBSD 10 inside KVM.