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| author | John Klug <john.klug@multitech.com> | 2017-07-18 18:08:08 -0500 |
|---|---|---|
| committer | John Klug <john.klug@multitech.com> | 2017-07-18 18:08:08 -0500 |
| commit | a9428c260d4acc399768db2e095aa6024a17eae8 (patch) | |
| tree | 7737f823a7a190d32be8b291f8dbbe636a69443b /recipes-support/ntp | |
| parent | ccc4606decba1d01ffc4240fc29185d2fc4ab4a7 (diff) | |
| download | meta-mlinux-a9428c260d4acc399768db2e095aa6024a17eae8.tar.gz meta-mlinux-a9428c260d4acc399768db2e095aa6024a17eae8.tar.bz2 meta-mlinux-a9428c260d4acc399768db2e095aa6024a17eae8.zip | |
Local clock now requires setting orphanwait parameter to avoid slow boots
Diffstat (limited to 'recipes-support/ntp')
| -rw-r--r-- | recipes-support/ntp/files/ntp.conf.patch | 30 | ||||
| -rw-r--r-- | recipes-support/ntp/ntp_%.bbappend | 2 |
2 files changed, 23 insertions, 9 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 diff --git a/recipes-support/ntp/ntp_%.bbappend b/recipes-support/ntp/ntp_%.bbappend index 6ce3cb2..12cc8cf 100644 --- a/recipes-support/ntp/ntp_%.bbappend +++ b/recipes-support/ntp/ntp_%.bbappend @@ -1,4 +1,4 @@ -PR .= ".mlinux2" +PR .= ".mlinux3" SRC_URI += " file://ntpd-default \ file://ntp.conf.patch;patchdir=.. \ |