Try with following "global_filter":
global_filter = [ "r|/dev/zd.*|", "r|/dev/mapper/pve-.*|", "r|/dev/mapper/.*-(vm|base)--[0-9]+--disk--[0-9]+|", "r|/dev/sda|", "r|/dev/sdb|", "r|/dev/sdc|" ]
Close the Proxmox GUI in Browser, this can wake up the disks!