advanced sector drive

Hello all, got a rather old community-version PVE system running: # pveversion -v proxmox-ve-2.6.32: 3.4-172 (running kernel: 2.6.32-44-pve) pve-manager: 3.4-13 (running version: 3.4-13/4c745357) pve-kernel-2.6.32-44-pve: 2.6.32-172 pve-kernel-2.6.32-41-pve: 2.6.32-164...