packages/maintenance/logrotate

   1 #! /bin/sh
   2
   3 #
   4 # Whenever /etc/cron.daily/logrotate starts to run under a SLES system,
   5 # it first calls checkproc to make sure that there is no other logrotate
   6 # process already running.
   7 # Under rare circumstances (system-logrotate running at midnight)
   8 # the omd-logrotate can be such a rival process. If it is the first to run
   9 # (even a few microseconds before /etc/cron.daily/logrotate is launched)
  10 # there will be no more rotation of the logs in /var/log/apache.
  11 # In a heavily used OMD-system the /var-partition will be filled up very
  12 # quickly.
  13 # checkproc is symlink-aware, so we need to run our own copy of logrotate.
  14 #
  15
  16 SBIN_LOGROTATE=/usr/sbin/logrotate
  17 LOCAL_LOGROTATE=$OMD_ROOT/var/tmp/logrotate
  18 if [ ! -x $LOCAL_LOGROTATE ] || \
  19     [ $(stat --dereference --format "%s" $LOCAL_LOGROTATE) -ne \
  20          $(stat --dereference --format "%s" $SBIN_LOGROTATE) ]; then
  21   DIR=$(dirname $LOCAL_LOGROTATE)
  22   if [ ! -d $DIR ]; then
  23     mkdir -p $DIR
  24   fi
  25   cp -f $SBIN_LOGROTATE $LOCAL_LOGROTATE
  26 fi
  27 $LOCAL_LOGROTATE $@