From 66449bf56b22d2f6b6309649b4c4819217c1cee5 Mon Sep 17 00:00:00 2001
From: Jakob Unterwurzacher
Date: Sat, 3 Oct 2020 14:21:21 +0200
Subject: 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
---
 tests/stress_tests/fsstress.collect-crashes.sh | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100755 tests/stress_tests/fsstress.collect-crashes.sh

(limited to 'tests/stress_tests/fsstress.collect-crashes.sh')

diff --git a/tests/stress_tests/fsstress.collect-crashes.sh b/tests/stress_tests/fsstress.collect-crashes.sh
new file mode 100755
index 0000000..f315e2e
--- /dev/null
+++ b/tests/stress_tests/fsstress.collect-crashes.sh
@@ -0,0 +1,21 @@
+#!/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
-- 
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