exim-qtmpfs.sh

#!/bin/bash
#
#	/etc/rc.d/init.d/exim-qtmpfs
#
#	<description of the *service*>
#	<any general comments about this init script>
#
# chkconfig: 2345 60 40
#
# Tested on CentOS release 6.6 (Final)

# Source function library.
. /etc/init.d/functions

QTMPFS_PATH='/var/spool/exim/';
BACKUP_PATH='/var/qtmpfs-backup/';

case "$1" in
    start)
        pidof exim > /dev/null 2>&1
        if [[ $? == 0 ]];
        then
            echo "Can't restore tmpfs content due to exim is already running"
            echo [`date +"%Y-%m-%d %H:%M"`] "Can't restore tmpfs contents due to exim is already running" >> /var/log/qtmpfs_sync.log
        else
            echo "Copying files to tmpfs"
            rsync -av $BACKUP_PATH $QTMPFS_PATH
            echo [`date +"%Y-%m-%d %H:%M"`] tmpfs synched from HD >> /var/log/qtmpfs_sync.log
        fi
        ;;
    stop)
        echo "Synching files from tmpfs to Harddisk"
        echo [`date +"%Y-%m-%d %H:%M"`] tmpfs synched to HD >> /var/log/qtmpfs_sync.log
        rsync -av --delete --recursive --force $QTMPFS_PATH $BACKUP_PATH
        ;;
    sync)
        echo "Synching files from tmpfs to Harddisk"
        echo [`date +"%Y-%m-%d %H:%M"`] tmpfs synched to HD >> /var/log/qtmpfs_sync.log
        rsync -av --delete --recursive --force $QTMPFS_PATH $BACKUP_PATH
        ;;
    *)
        echo "Usage: exim-qtmpfs {start|stop|sync}"
        exit 1
        ;;
esac
exit $?