libgocryptfs/tests/stress_tests/fsstress.collect-crashes.sh
Jakob Unterwurzacher 66449bf56b tests: fsstress-gocryptfs.bash: add DEBUG option
Also add a wrapper script, fsstress.collect-crashes.sh, to collect
the debug output.

https://github.com/hanwen/go-fuse/issues/372
2020-10-04 00:12:25 +02:00

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#!/bin/bash
cd ~/go/src/github.com/rfjakob/gocryptfs/tests/stress_tests || exit 1
export TMPDIR=/mnt/ext4-ramdisk
# Check that TMPDIR is writeable
touch "$TMPDIR/$$" || exit 1
rm "$TMPDIR/$$"
LOGDIR=/tmp/$$
mkdir "$LOGDIR" || exit 1
echo "Logging to LOGDIR=$LOGDIR, TMPDIR=$TMPDIR"
for i in $(seq 1 1000) ; do
set -x
LOG="$LOGDIR/fsstress.log.$(date --iso).$i"
if [[ -e $LOG ]]; then
continue
fi
rm -Rf "$TMPDIR"/fsstress*
# 100000 lines ...... ~7 MB
# 1000000 lines ..... ~70 MB
# 10000000 lines .... ~700 MB
DEBUG=1 ./fsstress-loopback.bash 2>&1 | tail -1000000 > "$LOG"
done