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#!/bin/sh -e
# Copyright (c) 2018 Enea AB and others
# This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
#
# http://www.apache.org/licenses/LICENSE-2.0
DEST=$(mktemp -d)
VOL_DEV_NAME=${1:-vdb}
echo "VOL_DEV_NAME: $VOL_DEV_NAME"
echo "$(lsblk -l -o NAME)"
if [ ! -z $VOL_DEV_NAME ]; then
sudo /usr/sbin/mkfs.ext4 -F /dev/$VOL_DEV_NAME
sudo mount /dev/$VOL_DEV_NAME $DEST
sudo touch $DEST/new_data
if [ -f $DEST/new_data ]; then
echo "New data added to the volume!"
sudo umount $DEST
fi
else
echo "Failed to write data!"
exit 1
fi
exit 0
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