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| -rwxr-xr-x | benchmark-reverse.bash | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/benchmark-reverse.bash b/benchmark-reverse.bash new file mode 100755 index 0000000..e5f375d --- /dev/null +++ b/benchmark-reverse.bash @@ -0,0 +1,44 @@ +#!/bin/bash -eu + +# Benchmark gocryptfs' reverse mode + +cd "$(dirname "$0")" +MYNAME=$(basename "$0") + +# Download /tmp/linux-3.0.tar.gz +./tests/dl-linux-tarball.bash + +cd /tmp +PLAIN=linux-3.0 + +SIZE=0 +if [[ -d $PLAIN ]]; then + SIZE=$(du -s --apparent-size $PLAIN | cut -f1) +fi + + +if [[ $SIZE -ne 412334 ]] ; then + echo "Extracting linux-3.0.tar.gz" + rm -Rf $PLAIN + tar xf linux-3.0.tar.gz +fi + +rm -f $PLAIN/.gocryptfs.reverse.conf +gocryptfs -q -init -reverse -extpass="echo test" -scryptn=10 $PLAIN + +MNT=$(mktemp -d /tmp/linux-3.0.reverse.mnt.XXX) + +# Cleanup trap +trap "rm -f $PLAIN/.gocryptfs.reverse.conf ; fusermount -u -z $MNT ; rmdir $MNT" EXIT + +# Mount +gocryptfs -q -reverse -extpass="echo test" $PLAIN $MNT + +# Print elapsed wall time only +function etime { + LC_ALL=C /usr/bin/time -f %e 2>&1 $@ > /dev/null +} + +echo -n "LS: " +etime ls -lR $MNT + |