LU-17490 tests: verify fanotify works for lustre

[fs/lustre-release.git] / lustre / tests / sanity.sh

diff --git a/lustre/tests/sanity.sh b/lustre/tests/sanity.sh
index fed7896..fd78e64 100755 (executable)
--- a/lustre/tests/sanity.sh
+++ b/lustre/tests/sanity.sh
@@ -31971,6 +31971,49 @@ test_850() {
 }
 run_test 850 "lljobstat can parse living and aggregated job_stats"
 
+test_851() {
+       local dir=$DIR/$tdir
+       local file=$dir/f_test_851_$$
+       local report=/tmp/report_test_851_$$
+       local fanotify_prog=monitor_lustrefs
+       local pid
+
+       test_mkdir $dir || error "failed to create dir $dir"
+
+       $fanotify_prog $DIR > $report &
+       pid=$!
+
+       sleep 1
+       if ! kill -0 $pid; then
+               error "failed to start $fanoify_prog"
+       fi
+
+       stack_trap "kill $pid"
+       stack_trap "rm -f $report"
+
+       echo "1234567890" > $file
+       wait_update_cond localhost "stat -c %s $report" "-gt" "0" 30 ||
+               error "fanotify did not report anything after 30 seconds"
+       grep -a -E "open.*:$file:" $report ||
+               error "no open event for writing $file"
+       grep -a -E "write.*:$file:" $report ||
+               error "no write event for writing $file"
+       grep -a -E "close.*:$file:" $report ||
+               error "no close event for writing $file"
+
+       > $report
+       cat $file
+       wait_update_cond localhost "stat -c %s $report" "-gt" "0" 30 ||
+               error "fanotify did not report anything after 30 seconds"
+       grep -a -E "open.*:$file:" $report ||
+               error "no open event for reading $file"
+       grep -a -E "read.*:$file:" $report ||
+               error "no write event for reading $file"
+       grep -a -E "close.*:$file:" $report ||
+               error "no close event for reading $file"
+}
+run_test 851 "fanotify can monitor open/read/write/close events for lustre fs"
+
 #
 # tests that do cleanup/setup should be run at the end
 #