Add finished line to iopentest1.

lustre/tests/iopentest1.c

@@ -87,7 +87,7 @@ int main(int argc, char *argv[])
                                 __FILE__, __LINE__, fname, strerror(errno));
                         exit(1);
                 }
-		
+
                 rc = stat(iname, &buf);
                 if (rc != 0) {
                         fprintf(stderr, "%s:%d: stat(%s) failed: %s\n",
@@ -95,6 +95,7 @@ int main(int argc, char *argv[])
                         exit(1);
                 }
         }
+        printf("%s:finished...\n", argv[0]);
 
         return 0;
 }