[oe] [meta-networking] ntp: disable automatic panic shutdown for ntpd

[Andreas Müller]

Taken from [1]:

"However, if the difference between the client time and server time is greater
than the panic threshold, which defaults to 1000 s, the daemon will send a
message to the system log and shut down without setting the clock."

On RTC-less or 'fresh' systems with unpredicatble inital date ntpd will stop
with work undone (note: I did NOT find the message mentioned above - so it
took long way to fix). This is a wide use case for using NTP in production:
No need for initial datetime setup by some operator.

[1] http://doc.ntp.org/4.1.1/debug.htm

Signed-off-by: Andreas Müller <schnitzeltony at googlemail.com>
---
 .../recipes-support/ntp/ntp/ntpd.service           |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/meta-networking/recipes-support/ntp/ntp/ntpd.service b/meta-networking/recipes-support/ntp/ntp/ntpd.service
index bd87b1e..eb9c030 100644
--- a/meta-networking/recipes-support/ntp/ntp/ntpd.service
+++ b/meta-networking/recipes-support/ntp/ntp/ntpd.service
@@ -5,7 +5,7 @@ After=network.target
 [Service]
 Type=forking
 PIDFile=/run/ntpd.pid
-ExecStart=/usr/bin/ntpd -p /run/ntpd.pid
+ExecStart=/usr/bin/ntpd -p /run/ntpd.pid -g
 
 [Install]
 WantedBy=multi-user.target
-- 
1.7.6.5