--- /dev/null
+#!/bin/sh -eu
+tool=$(readlink -e "${0%/*}/..")
+. "$tool"/host/lib.sh
+
+mount | grep -q "^$vm_dev_disk_boot " ||
+sudo mke2fs -t ext2 -c -c -m 5 -T small \
+ -E resize=1G${vm_e2fs_extended_options} \
+ -L ${vm_lvm_lv}_boot $vm_dev_disk_boot