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@@ -0,0 +1,22 @@
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+#!/bin/sh
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+#
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+# hibernation This shell script to turn on swap partition and
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+# set the image_size as big as ram size.
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+
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+case "$1" in
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+ start)
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+ # Set the hibernation image_size as large as the ram size.
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+ total_mem=$(cat /proc/meminfo | sed -n '1p')
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+ echo $((${total_mem: 10: 15}*1024)) > /sys/power/image_size
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+ swapon PARTLABEL="hibernation"
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+ ;;
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+ stop)
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+ swapoff PARTLABEL="hibernation"
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+ ;;
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+ *)
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+ echo "Usage: $0 {start|stop}"
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+ exit 1
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+esac
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+
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+exit 0
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+
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