for tg in ${targets[@]}; do
# for an initial run, btrbk requires the dir to exist
ssh root@$tg mkdir -p /mnt/root/btrbk
if [[ $tg == frodo && $HOSTNAME == treetowl ]]; then
for tg in ${targets[@]}; do
# for an initial run, btrbk requires the dir to exist
ssh root@$tg mkdir -p /mnt/root/btrbk
if [[ $tg == frodo && $HOSTNAME == treetowl ]]; then