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27 lines
688 B
Text
27 lines
688 B
Text
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#!/bin/bash
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### BEGIN INIT INFO
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# Provides: expand-volume
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# Required-Start:
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# Required-Stop:
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# Should-Start:
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# Should-Stop:
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# Default-Start: 2 3 4 5
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# Default-Stop:
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# Description: Expand the filesystem of the mounted root volume to its maximum possible size
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### END INIT INFO
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prog=$(basename $0)
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logger="logger -t $prog"
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device_path="/dev/xvda1"
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filesystem=`blkid | grep $device_path | sed 's#\(.*\):.*TYPE="\(.*\)".*#\2#'`
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case $filesystem in
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xfs) xfs_growfs / ;;
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ext2) resize2fs $device_path ;;
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ext3) resize2fs $device_path ;;
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ext4) resize2fs $device_path ;;
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*) $logger "The filesystem $filesystem was not recognized. Unable to expand size." ;;
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esac
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