find_suitable_devices()
{
local devices= dev= udev_info= ID_FS_TYPE= suitable_devices=
devices="$(udevadm info --export-db | sed -e '\@/block/@!d; /ram/d; /loop/d; /fd[0-9]/d; s/.*\/block\/// ; s/.*\///')"
devices="$(udevadm info --export-db | sed -e '\@/block/@!d; /^E:/d; /ram/d; /loop/d; /fd[0-9]/d; s/.*\/block\/// ; s/.*\///')"
for dev in $devices; do
udev_info="$(udevadm info --query=all --name=$dev 2>/dev/null)"