LoadRunner针对Centos实施监控-白红宇

1. 安装 xinetd

yum -y install xinetd

2. 安装rsh

注：以下安装的rsh-server、rsh、rstatd包如果不能通过wget下载，可以在51cto下载中心下载，地址如下：

从如下地址去下载

wget ftp://ftp.muug.mb.ca/mirror/redhat/redhat/linux/9/en/os/i386/RedHat/RPMS/rsh-server-0.17-14.i386.rpm

安装rsh服务器rpm包

rpm -ivh rsh-server-0.17-14.i386.rpm --force --nodeps

下载rsh客户端rpm包

wget ftp://ftp.muug.mb.ca/mirror/redhat/redhat/linux/9/en/os/i386/RedHat/RPMS/rsh-0.17-14.i386.rpm

安装rsh客户端rpm包

rpm -ivh rsh-0.17-14.i386.rpm --force --nodeps

3. 安装 rstatd

第1种方式安装rstatd

wget http://nchc.dl.sourceforge.net/project/rstatd/rstatd/4.0.1/rpc.rstatd-4.0.1.tar.gz

下载后按下面的内容解压与安装

# tar –xzvf rpc.rstatd-4.0.1.tar.gz

# ./configure ---配置

# make ---编译

# make install ---安装

第2种方式安装rstatd

yum install rusers-server

运行如下方式来查看是否已经将 rusers-server 装上了（如妹结果还需）

yum search rusers-server

通过 rpcinfo -p 来查看是否已经有 rstatd 服务启动了启动的结果如下所示：

[root@locathost init.d]# rpcinfo -p

program vers proto port service

100000 4 tcp 111 portmapper

100000 3 tcp 111 portmapper

100000 2 tcp 111 portmapper

100000 4 udp 111 portmapper

100000 3 udp 111 portmapper

100000 2 udp 111 portmapper

100024 1 udp 37276 status

100024 1 tcp 51722 status

100001 3 udp 991 rstatd

100001 2 udp 991 rstatd

100001 1 udp 991 rstatd

100011 1 udp 875 rquotad

100011 2 udp 875 rquotad

100011 1 tcp 875 rquotad

100011 2 tcp 875 rquotad

如果没有,那么到init.d下启动，命令如下

/etc/init.d/./rstatd start

命令扩展启动 (./rstatd {start|stop|status|rstart})

4. 配置 xinetd.conf

vi /etc/xinetd.conf

# This is the master xinetd configuration file. Settings in the

# default section will be inherited by all service configurations

# unless explicitly overridden in the service configuration. See

# xinetd.conf in the man pages for a more detailed explanation of

# these attributes.

defaults

{

# The next two items are intended to be a quick access place to

# temporarily enable or disable services.

# enabled =

# disabled =

# Define general logging characteristics.

log_type = SYSLOG daemon info

log_on_failure = HOST

log_on_success = PID HOST DURATION EXIT

# Define access restriction defaults

# no_access =

# only_from =

# max_load = 0

cps = 50 10

# instances = 50

# per_source = 10

instances = 30

per_source = 50 10

# Address and networking defaults

# bind =

5. 分别修改/etc/xinetd.d/下的三个conf文件

rlogin ,rsh,rexec 这三个配置文件,

将这三个文件里面的Disable = yes都改成 Disable = no

或是把# default: off都设置成 on ，并把“#”去掉，这个的意思就是在xinetd启动的时候默认都启动上面的三个服务!

例如rlogin的内容

如下标红的地方修改一处即可

# default: on

# description: rlogind is the server for the rlogin(1) program. The server \

# provides a remote login facility with authentication based on \

# privileged port numbers from trusted hosts.

service login

{

socket_type = stream

wait = no

user = root

log_on_success += USERID

log_on_failure += USERID

server = /usr/sbin/in.rlogind

# disable = yes

disable = no

}

6. 启动 xinetd

service xinetd start

确认启动

netstat -an |grep 514

结果：

Java代码

1. tcp 0 0 0.0.0.0:514 0.0.0.0:* LISTEN

7. 启动 rstatd

rpc.rstatd

rpc.rquotad

8.确认启动：

rpcinfo -p

结果：