for h in ${targets[@]}; do
if zone=$(ssh root@$h "mkdir -p /mnt/root/btrbk && date +%z"); then
# This is a separate ssh because xprintidle can fail and thats ok.
for h in ${targets[@]}; do
if zone=$(ssh root@$h "mkdir -p /mnt/root/btrbk && date +%z"); then
# This is a separate ssh because xprintidle can fail and thats ok.