Branch:b1_6

Add test case for b12556.
b=12556
i=green
i=nathan

lustre/tests/sanity.sh

@@ -2483,6 +2483,14 @@ test_60b() { # bug 6411
 }
 run_test 60b "limit repeated messages from CERROR/CWARN ========"
 
+test_60c() {
+	echo "create 100 files" 
+	createmany -o $DIR/f60c- 5000
+        sysctl -w lustre.fail_loc=0x80000137
+	unlinkmany $DIR/f60c- 5000
+}
+run_test 60c "unlink file when mds full"
+
 test_61() {
 	f="$DIR/f61"
 	dd if=/dev/zero of=$f bs=`page_size` count=1