From 5fd70db390ddd3644d3e4c9c8a8e4ad46d6cd20c Mon Sep 17 00:00:00 2001 From: "Darrick J. Wong" Date: Mon, 18 Feb 2019 10:13:59 -0800 Subject: [PATCH] src/t_open_tmpfiles: flush log when shutting down filesystem If the caller of t_open_tmpfiles wants to shut down the filesystem, be sure to flush the log when we shut down so that log recovery will have to process all the unlinked temporary files. This is apparently needed to force ext4 to flush updated inode blocks through the journal at all. Signed-off-by: Darrick J. Wong Reviewed-by: Eryu Guan Signed-off-by: Eryu Guan --- src/t_open_tmpfiles.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/src/t_open_tmpfiles.c b/src/t_open_tmpfiles.c index 9e70fbaa..da9390fd 100644 --- a/src/t_open_tmpfiles.c +++ b/src/t_open_tmpfiles.c @@ -70,7 +70,11 @@ void die(void) fflush(stdout); if (shutdown_fs) { - int flag = XFS_FSOP_GOING_FLAGS_NOLOGFLUSH; + /* + * Flush the log so that we have to process the + * unlinked inodes the next time we mount. + */ + int flag = XFS_FSOP_GOING_FLAGS_LOGFLUSH; int ret; ret = ioctl(min_fd, XFS_IOC_GOINGDOWN, &flag); -- 2.39.5