server-scripts/decrypt-zfs

#!/bin/bash

if ! [ "$EUID" -eq 0 ]
then
	echo "This must be run as root!" >&2
	exit 1
fi

set -e

echo -n "Password for data storage: "
read -s password
echo

echo $password | cryptsetup luksOpen /dev/sda3 zfs_hd_1
echo $password | cryptsetup luksOpen /dev/sdb3 zfs_hd_2

echo "import zfs pool"
retry=0
until [ $retry -ge 10 ]; do
  zpool list | grep -q data && break || true
  zpool import -f data
  retry=$[$retry+1]
  sleep 1
done

zfs mount -a
mount -a