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https://github.com/davidgiven/fluxengine.git
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30 lines
598 B
Bash
Executable File
30 lines
598 B
Bash
Executable File
#!/bin/sh
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set -e
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format=$1
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tmp=/tmp/$$-$format
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srcfile=$tmp.src.img
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fluxfile=$tmp.$2
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destfile=$tmp.dest.img
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shift
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shift
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trap "rm -f $srcfile $fluxfile $destfile" EXIT
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dd if=/dev/urandom of=$srcfile bs=1048576 count=2 2>&1
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./fluxengine write $format -i $srcfile -d $fluxfile --drive.rotational_period_ms=200 "$@"
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./fluxengine read $format -s $fluxfile -o $destfile --drive.rotational_period_ms=200 "$@"
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if [ ! -s $destfile ]; then
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echo "Zero length output file!" >&2
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exit 1
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fi
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truncate $srcfile -r $destfile
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if ! cmp $srcfile $destfile; then
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echo "Comparison failed!" >&2
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exit 1
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fi
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exit 0
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