From fe357da5e638f97081099a28b477d59cc6991189 Mon Sep 17 00:00:00 2001

From: Lennart Poettering <lennart@poettering.net>

Date: Thu, 6 Nov 2014 15:20:29 +0100

Subject: [PATCH] systemctl: when invokes as "reboot -f", sync()

We do this in the clean shutdown path in shutdown.c, hence we should do

is for "reboot -f", too.

(cherry picked from commit 4a3ad39957399c4a30fc472a804e72907ecaa4f9)

---

 src/systemctl/systemctl.c | 9 +++++++--

 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/systemctl/systemctl.c b/src/systemctl/systemctl.c

index 8481a9b20c..207a5e78dc 100644

--- a/src/systemctl/systemctl.c

+++ b/src/systemctl/systemctl.c

@@ -6948,8 +6948,13 @@ done:

 static int halt_now(enum action a) {

-/* Make sure C-A-D is handled by the kernel from this

-         * point on... */

+        /* The kernel will automaticall flush ATA disks and suchlike

+         * on reboot(), but the file systems need to be synce'd

+         * explicitly in advance. */

+        sync();

+

+        /* Make sure C-A-D is handled by the kernel from this point

+         * on... */

         reboot(RB_ENABLE_CAD);

         switch (a) {