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-rw-r--r--src/journal/journal-file.c39
1 files changed, 39 insertions, 0 deletions
diff --git a/src/journal/journal-file.c b/src/journal/journal-file.c
index 35f4abab1d..c9ce5c73be 100644
--- a/src/journal/journal-file.c
+++ b/src/journal/journal-file.c
@@ -439,6 +439,39 @@ static int journal_file_init_header(JournalFile *f, JournalFile *template) {
return 0;
}
+static int fsync_directory_of_file(int fd) {
+ _cleanup_free_ char *path = NULL, *dn = NULL;
+ _cleanup_close_ int dfd = -1;
+ struct stat st;
+ int r;
+
+ if (fstat(fd, &st) < 0)
+ return -errno;
+
+ if (!S_ISREG(st.st_mode))
+ return -EBADFD;
+
+ r = fd_get_path(fd, &path);
+ if (r < 0)
+ return r;
+
+ if (!path_is_absolute(path))
+ return -EINVAL;
+
+ dn = dirname_malloc(path);
+ if (!dn)
+ return -ENOMEM;
+
+ dfd = open(dn, O_RDONLY|O_CLOEXEC|O_DIRECTORY);
+ if (dfd < 0)
+ return -errno;
+
+ if (fsync(dfd) < 0)
+ return -errno;
+
+ return 0;
+}
+
static int journal_file_refresh_header(JournalFile *f) {
sd_id128_t boot_id;
int r;
@@ -464,6 +497,9 @@ static int journal_file_refresh_header(JournalFile *f) {
/* Sync the online state to disk */
(void) fsync(f->fd);
+ /* We likely just created a new file, also sync the directory this file is located in. */
+ (void) fsync_directory_of_file(f->fd);
+
return r;
}
@@ -3177,6 +3213,9 @@ int journal_file_rotate(JournalFile **f, bool compress, bool seal, Set *deferred
if (r < 0 && errno != ENOENT)
return -errno;
+ /* Sync the rename to disk */
+ (void) fsync_directory_of_file(old_file->fd);
+
/* Set as archive so offlining commits w/state=STATE_ARCHIVED.
* Previously we would set old_file->header->state to STATE_ARCHIVED directly here,
* but journal_file_set_offline() short-circuits when state != STATE_ONLINE, which