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#!/bin/bash
# Verify default partitioning has used the entire local hard disk.
# Please remove any non-local attached storage prior to running this
# test.
for disk in $@; do
echo "Checking maximum disk space available on : $disk"
psize=`parted -l | awk "/$disk/ {print \\$3}"`
if [ -n "$psize" ]
then
echo "Disk space available : $psize"
fsize=`df -B ${psize:(-2)} | awk "/$disk/ {print \\$2}"`
echo "Disk space used : $fsize"
if [ -n "$fsize" ]
then
psize=`echo $psize | grep -oe '[0-9]*'`
fsize=`echo $fsize | grep -oe '[0-9]*'`
pct_difference=`awk "BEGIN{print(($psize - $fsize) / $fsize)}"`
echo "Difference ( > 0.15 fails ) : $pct_difference"
awk "BEGIN{exit($pct_difference > 0.15)}" || exit 1
fi
fi
done
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