Changeset 3621 in MondoRescue for branches/3.3/mindi-busybox/examples/var_service/ntpd/ntp.script

Timestamp:

Dec 20, 2016, 4:07:32 PM (7 years ago)

Author:

Bruno Cornec

Message:

New 3?3 banch for incorporation of latest busybox 1.25. Changing minor version to handle potential incompatibilities.

Location:

branches/3.3

Files:

• . (copied) (copied from branches/3.2 )
• mindi-busybox/examples/var_service/ntpd/ntp.script (modified) (3 diffs)

branches/3.3/mindi-busybox/examples/var_service/ntpd/ntp.script

@@ -11 +11 @@
 dt=`date '+%Y-%m-%d %H:%M:%S'`
 
+echo "`tail -n 199 -- "$0.log" 2>/dev/null`" >"$0.log.$$"
+
+if test x"$1" = x"unsync" \
+; then
+    # No replies for our NTP requests were seen for some time.
+    #
+    # Among more mundate cases like network outages, this happens
+    # if we ran for a LONG time (days) and ntp server's IP has changed.
+    # ntpd has no code to re-resolve peers' addresses to IPs,
+    # we need to help it:
+    #
+    echo "$dt: $1"\
+        "syncronization lost, restarting ntpd"\
+        >>"$0.log.$$"
+    mv -- "$0.log.$$" "$0.log"
+    kill $PPID
+    exit
+fi
+
 if test x"$stratum" != x"" \
 && test x"$poll_interval" != x"" \
@@ -16 +35 @@
 && test 128 -le "$poll_interval" \
 ; then
-    echo "`tail -n 199 -- "$0.log" 2>/dev/null`" >"$0.log.$$"
     echo "$dt: $1"\
         "freq_drift_ppm=$freq_drift_ppm"\
@@ -28 +46 @@
 fi
 
-echo "`tail -n 199 -- "$0.log" 2>/dev/null`" >"$0.log.$$"
 echo "$dt: $1"\
     "freq_drift_ppm=$freq_drift_ppm"\