# I think exim will try ipv6 first, so no need to disable
# ipv6 i think.
-$old_shell primary-setup $new_hostname
+$old_shell /a/exe/primary-setup $new_hostname
if $localhost_new; then
btrbk-run -s $old_host $mp_args
btrbk-run -t $new_host $mp_args
fi
-$new_shell primary-setup $new_hostname
+$new_shell /a/exe/primary-setup $new_hostname
if $restore_new_btrbk; then
$new_shell sudo systemctl start btrbk.timer