+#### This bit is duplicated in rootsshsync, except we skip
+#### update-initramfs and add $target
+####
+# We generally shouldn't need this, because we don't ssh in on the 1st
+# reboot since we initially embed the luks key, and with distro-begin,
+# we run rootsshsync around the same time as we remove it. However, it
+# could be helpful in case of problems.