Collect messages as long as possible during shutdown or reboot.

  Let rsyslog collect messages as long as possible during shutdown or
  reboot. As /usr may be mounted via NFS, the latest possible point is just
  before umountnfs. Closes: #474498
  - Update the stop priorities for runlevel 0 and 6 from K90 to S30 for
    sysv-rc and migrate existing symlinks.
  - Update LSB header to stop after sendsigs and before umountnfs.
  - Use the sendsigs process omission interface to avoid being killed by
    killall5.

1 files changed, 7 insertions, 3 deletions

diff --git a/debian/rsyslog.init b/debian/rsyslog.init
index fb4dfab..c3b6267 100644
--- a/debian/rsyslog.init
+++ b/debian/rsyslog.init
@@ -2,9 +2,8 @@
 ### BEGIN INIT INFO
 # Provides:          rsyslog
 # Required-Start:    $remote_fs $time
-# Required-Stop:     $remote_fs $time
-# Should-Start:      $network
-# Should-Stop:       $network
+# Required-Stop:     umountnfs $time
+# X-Stop-After:      sendsigs
 # Default-Start:     2 3 4 5
 # Default-Stop:      0 1 6
 # Short-Description: enhanced syslogd
@@ -51,6 +50,11 @@ do_start()
 	#   1 if daemon was already running
 	#   other if daemon could not be started or a failure occured
 	start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON -- $DAEMON_ARGS
+
+	OMITDIR=/lib/init/rw/sendsigs.omit.d
+	mkdir -p $OMITDIR
+	rm -f $OMITDIR/rsyslog
+	ln -s $PIDFILE $OMITDIR/rsyslog
 }
 
 do_stop()