From ae132284092edc5885315b44cd17d5ea91177e49 Mon Sep 17 00:00:00 2001 From: Florian Weimer Date: Mon, 28 Feb 2022 11:50:41 +0100 Subject: [PATCH] io: Add fsync call in tst-stat io/tst-stat and io/tst-stat-lfs fail sporadically on the Fedora builders, and this change hopefully helps to avoid the issue. --- io/tst-stat.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/io/tst-stat.c b/io/tst-stat.c index 2b7975e..2379882 100644 --- a/io/tst-stat.c +++ b/io/tst-stat.c @@ -69,6 +69,10 @@ do_test (void) TEST_VERIFY_EXIT (fd >= 0); support_write_file_string (path, "abc"); + /* This should help to prevent delayed allocation, which may result + in a spurious stx_blocks/st_blocks difference. */ + fsync (fd); + bool check_ns = support_stat_nanoseconds (path); if (!check_ns) printf ("warning: timestamp with nanoseconds not supported\n"); -- 2.7.4