Linux因Redis服务导致关机慢

Redis服务配置了密码，导致关机慢，出现以下提示：

A stop job is running for ... key-value database

原因是关闭Redis服务时需要密码验证。

解决办法：

修改Redis启动脚本，sudo vim /etc/init.d/redisd

case "$1" in
    start)
        if [ -f $PIDFILE ]
        then
                echo "$PIDFILE exists, process is already running or crashed"
        else
                echo "Starting Redis server..."
                $EXEC $CONF
        fi
        ;;
    stop)
        if [ ! -f $PIDFILE ]
        then
                echo "$PIDFILE does not exist, process is not running"
        else
                PID=$(cat $PIDFILE)
                echo "Stopping ..."
                $CLIEXEC -p $REDISPORT -a 123456 shutdown
                while [ -x /proc/${PID} ]
                do
                    echo "Waiting for Redis to shutdown ..."
                    sleep 1
                done
                echo "Redis stopped"
        fi
        ;;
    *)
        echo "Please use start or stop as first argument"
        ;;
esac

第18行添加红字的部分，配置上密码即可。