diff options
Diffstat (limited to 'recipes-support/ntp/files/ntp.conf.patch')
| -rw-r--r-- | recipes-support/ntp/files/ntp.conf.patch | 30 |
1 files changed, 22 insertions, 8 deletions
diff --git a/recipes-support/ntp/files/ntp.conf.patch b/recipes-support/ntp/files/ntp.conf.patch index 1a40d24..3d7a652 100644 --- a/recipes-support/ntp/files/ntp.conf.patch +++ b/recipes-support/ntp/files/ntp.conf.patch @@ -1,7 +1,7 @@ -diff -Naru orig.new/ntp.conf up/ntp.conf ---- orig.new/ntp.conf 2017-05-30 10:44:16.311034239 -0500 -+++ up/ntp.conf 2017-05-30 10:37:42.837793409 -0500 -@@ -1,16 +1,47 @@ +diff -Naru old/ntp.conf new/ntp.conf +--- old/ntp.conf 2017-07-18 17:48:59.436221921 -0500 ++++ new/ntp.conf 2017-07-18 18:00:54.392325489 -0500 +@@ -1,17 +1,59 @@ -# This is the most basic ntp configuration file # The driftfile must remain in a place specific to this # machine - it records the machine specific clock error @@ -46,10 +46,24 @@ diff -Naru orig.new/ntp.conf up/ntp.conf +server 127.127.28.2 prefer true +fudge 127.127.28.2 time1 0.000 refid PPS + ++# orphanwait says that after 30 seconds, we can't find a server, we ++# will use the local clock. This means ntp will hang for 30 seconds ++# during boot if we are not configured for an NTP server. ++tos orphanwait 30 ++ # Using local hardware clock as fallback - # Disable this when using ntpd -q -g -x as ntpdate or it will sync to itself -+# The stratum should be a high value so this does not get chosen -+# except in dire circumstances. - server 127.127.1.0 +-# Disable this when using ntpd -q -g -x as ntpdate or it will sync to itself +-server 127.127.1.0 ++ ++# minpoll of 5 means 2^5 seconds or 32 seconds. So first we wait 30 ++# seconds if we can't get a response from another server, and then ++# if we don't get the response, we will use the local clock after ++# a 32 second poll interval. So the NTP will hold up the boot for ++# 32 seconds if we don't have a good NTP server. ++server 127.127.1.0 minpoll 5 ++# the local clock should always be set to a high stratum ++# (low priority), since it ++# is the system clock, which is not a good choice. fudge 127.127.1.0 stratum 14 # Defining a default security setting + restrict default |