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#!/bin/bash
if [ $UID -ne 0 ]; then
echo "This script must be run as root."
exit 1
fi
encrypted_datasets=("zfsroot/encrypted")
function __mount() {
for i in "${encrypted_datasets[@]}"; do
zfs list -o mounted "$i" | grep --quiet yes
if [ $? -eq 0 ]; then
echo "Dataset $i is already mounted. Skipping."
continue
fi
zfs load-key "$i";
if [ $? -ne 0 ]; then
echo "Error importing the key! Aborting dataset ${i}"
continue
fi
zfs mount "$i";
if [ $? -eq 0 ]; then
echo "Successfully mounted dataset ${i}"
else
echo "Error mounting ${i}."
fi
done
}
function __umount() {
for i in "${encrypted_datasets[@]}"; do
zfs unmount "$i"
if [ $? -ne 0 ]; then
echo "Could not unmount partition ${i}"
exit 1
fi
zfs unload-key "$i"
done
}
function __help() {
echo "Mount and unmount all encrypted zfs partitions"
echo "ALL PARTITIONS must be specified in array encrypted_datasets directly in source"
echo "Usage: "
echo " encrypted [mount|umount]"
echo "If volumes are protected with a password, you will be prompted"
}
if [ $1 = mount ]; then
echo "mounting ${encrypted_datasets[@]}"
__mount
elif [ $1 = umount ]; then
echo "unmounting ${encrypted_datasets[@]}"
__umount
else
echo "Help:"
__help
fi
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