FastDFS监控，重启Server

 重启tracker
        /usr/local/bin/restart.sh /usr/local/bin/fdfs_trackerd /etc/fdfs/tracker.conf

重启storage
        /usr/local/bin/restart.sh /usr/local/bin/fdfs_storaged /etc/fdfs/storage.conf

监测（storage）
        /usr/local/bin/fdfs_monitor /etc/fdfs/storage.conf