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44 lines
963 B
Bash
44 lines
963 B
Bash
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#!/bin/sh
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#
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# This script creates a bundle storage of a given size.
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#
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# $1 = container file
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# $2 = size of the container in MB
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#
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help_message() {
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echo "usage: "
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echo " $0 <container file> <size in MB>"
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}
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if [ $# -le 1 ]; then
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help_message
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exit 1
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fi
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CONTAINER=$(cd "$(dirname "$1")"; pwd)/$(basename $1)
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SIZE=$2
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# check if the container already exists
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if [ -f $CONTAINER ]; then
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echo "Aborted! The specified container already exists."
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exit 1
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fi
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# create the container
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echo -n "creating the container file..."
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/bin/dd if=/dev/zero of=$CONTAINER bs=1M count=$SIZE >/dev/null 2>/dev/null
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echo " done"
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# create file system
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echo -n "initializing ext3 filesystem for the container..."
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/usr/sbin/mkfs.ext3 -q -F $CONTAINER > /dev/null
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echo " done"
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# final hint
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echo "The container is now ready. To use it with IBR-DTN set the container with:"
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echo "# uci set ibrdtn.storage.container=$CONTAINER"
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echo "# uci set ibrdtn.storage.container_size=$SIZE"
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exit 0
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