From c9c9111ad96ab8827a8866f80adbacf4f58e055e Mon Sep 17 00:00:00 2001

From: Dimitri John Ledkov <dimitri.j.ledkov@intel.com>

Date: Fri, 3 Jul 2015 11:34:12 +0100

Subject: [PATCH] journal: in persistent mode create /var/log/journal, with all

 parents.

systemd-journald races with systemd-tmpfiles-setup, and hence both are

started at about the same time. On a bare-bones system (e.g. with

empty /var, or even non-existent /var), systemd-tmpfiles will create

/var/log. But it can happen too late, that is systemd-journald already

attempted to mkdir /var/log/journal, ignoring the error. Thus failing

to create /var/log/journal. One option, without modifiying the

dependency graph is to create /var/log/journal directory with parents,

when persistent storage has been requested.

(cherry picked from commit ac892057c2ddd8f06323c73ebd80423cc3ec7190)

Cherry-picked from: ac89205

Resolves: #1222517

---

 src/journal/journald-server.c | 2 +-

 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/journal/journald-server.c b/src/journal/journald-server.c

index 04839c950c..d692c06ef7 100644

--- a/src/journal/journald-server.c

+++ b/src/journal/journald-server.c

@@ -942,7 +942,7 @@ static int system_journal_open(Server *s, bool flush_requested) {

                  * the machine path */

                 if (s->storage == STORAGE_PERSISTENT)

-                        (void) mkdir("/var/log/journal/", 0755);

+                        (void) mkdir_p("/var/log/journal/", 0755);

                 fn = strjoina("/var/log/journal/", ids);

                 (void) mkdir(fn, 0755);