Loadrunner监控linux之详解rstatd的安装

1.    前期准备

 &＃xff08;1&＃xff09;把rstatd文件解压到要监控的机器上。

 &＃xff08;2&＃xff09;打开终端&＃xff0c;定位到rstatd文件夹下&＃xff1a;查看文件夹中的内容如下&＃xff1a;


[root&＃64;localhost rpc.rstatd]# lsaclocal.m4    COPYING     Makefile.am    README        rstat_proc.c rup.1config.h.in   CVS         Makefile.in    rpc.rstatd.8 rstat.x       rup.cconfigure     INSTALL     missing        rstatd.8      rsysinfo.1    stamp-h.inconfigure.in install-sh mkinstalldirs rstat_main.c rsysinfo.c

2.    执行步骤

&＃xff08;1&＃xff09; 执行&＃xff1a;./configure 命令

[root&＃64;localhost rpc.rstatd]# ./configurecreating cache ./config.cachechecking for a BSD compatible install... /usr/bin/install -cchecking whether build environment is sane... yeschecking whether make sets ${MAKE}... yeschecking for working aclocal... foundchecking for working autoconf... foundchecking for working automake... foundchecking for working autoheader... foundchecking for working makeinfo... foundchecking for gawk... gawkchecking for gcc... gccchecking whether the C compiler (gcc ) works... yeschecking whether the C compiler (gcc ) is a cross-compiler... nochecking whether we are using GNU C... yeschecking whether gcc accepts -g... yeschecking for a BSD compatible install... /usr/bin/install -cchecking whether ln -s works... yeschecking whether make sets ${MAKE}... (cached) yeschecking how to run the C preprocessor... gcc -Echecking for sys/ioctl.h... yeschecking for syslog.h... yeschecking whether time.h and sys/time.h may both be included... yeschecking whether gcc needs -traditional... nochecking for ANSI C header files... yeschecking return type of signal handlers... voidupdating cache ./config.cachecreating ./config.statuskcreating Makefilecreating config.h

&＃xff08;2&＃xff09;执行&＃xff1a;make 命令

[root&＃64;localhost rpc.rstatd]# makerm -f rstat.hrpcgen -h -o rstat.h rstat.xgcc -DHAVE_CONFIG_H -I. -I. -I.     -g -O2 -c rup.crup.c: In function &＃39;ointopoint_v5&＃39;:rup.c:256: warning: passing argument 6 of &＃39;client->cl_ops->cl_call&＃39;?from incompatible pointer typerup.c: In function &＃39;ointopoint_v3&＃39;?rup.c:292: warning: passing argument 6 of &＃39;client->cl_ops->cl_call&＃39;?from incompatible pointer typerup.c: In function &＃39;main&＃39;?rup.c:317: warning: return type of &＃39;main&＃39;?is not &＃39;int&＃39;?rm -f rstat_xdr.crpcgen -c -o rstat_xdr.c rstat.xgcc -DHAVE_CONFIG_H -I. -I. -I.     -g -O2 -c rstat_xdr.crm -f rstat_clnt.crpcgen -l -o rstat_clnt.c rstat.xgcc -DHAVE_CONFIG_H -I. -I. -I.     -g -O2 -c rstat_clnt.cgcc -g -O2 -o rup rup.o rstat_xdr.o rstat_clnt.o gcc -DHAVE_CONFIG_H -I. -I. -I.     -g -O2 -c rsysinfo.crsysinfo.c: In function &＃39;ointopoint_v3&＃39;?rsysinfo.c:136: warning: passing argument 6 of &＃39;client->cl_ops->cl_call&＃39;?from incompatible pointer typersysinfo.c: In function &＃39;main&＃39;?rsysinfo.c:160: warning: return type of &＃39;main&＃39;?is not &＃39;int&＃39;?gcc -g -O2 -o rsysinfo rsysinfo.o rstat_xdr.o rstat_clnt.o rm -f rstat_svc.crpcgen -m -o rstat_svc.c rstat.xgcc -DHAVE_CONFIG_H -I. -I. -I.     -g -O2 -c rstat_svc.cgcc -DHAVE_CONFIG_H -I. -I. -I.     -g -O2 -c rstat_proc.cgcc -DHAVE_CONFIG_H -I. -I. -I.     -g -O2 -c rstat_main.crstat_main.c: In function &＃39;main&＃39;?rstat_main.c:82: warning: return type of &＃39;main&＃39;?is not &＃39;int&＃39;?gcc -g -O2 -o rpc.rstatd rstat_svc.o rstat_xdr.o rstat_proc.o rstat_main.o 

这之后可以执行&＃xff1a;make check检查一下。

&＃xff08;3&＃xff09; 执行&＃xff1a;make install 命令

[root&＃64;localhost rpc.rstatd]# make installmake[1]: Entering directory &＃96;/opt/rpc.rstatd&＃39;/bin/sh ./mkinstalldirs /usr/local/bin/usr/bin/install -c rup /usr/local/bin/rup/usr/bin/install -c rsysinfo /usr/local/bin/rsysinfo/bin/sh ./mkinstalldirs /usr/local/sbin/usr/bin/install -c rpc.rstatd /usr/local/sbin/rpc.rstatdmake[1]: Nothing to be done for &＃96;install-data-am&＃39;.make[1]: Leaving directory &＃96;/opt/rpc.rstatd&＃39;

&＃xff08;4&＃xff09;执行&＃xff1a;./rpc.rstatd 命令

启动rpc服务。

[root&＃64;localhost rpc.rstatd]# ./rpc.rstatd

执行完成后没有回显信息&＃xff0c;说明启动成功。

&＃xff08;5&＃xff09;执行&＃xff1a;rpcinfo –p 命令

检查rpc服务的状态.

[root&＃64;localhost rpc.rstatd]# rpcinfo -pprogram vers proto   port100000    2   tcp    111 portmapper100000    2   udp    111 portmapper100024    1   udp    797 status100024    1   tcp    800 status100001    5   udp    900 rstatd100001    3   udp    900 rstatd100001    2   udp    900 rstatd100001    1   udp    900 rstatd[root&＃64;localhost rpc.rstatd]#

3.    可能会出现的错误

&＃xff08;1&＃xff09;若RPC服务没有成功启动。

&＃xff08;2&＃xff09;若目标主机上开启了防火墙&＃xff0c;阻挡了RPC服务。

在LR中添加时可能会出现如下错误&＃xff1a;

Monitor name :UNIX Resources. Cannot initialize the monitoring on 10.1.200.65. Error while creating the RPC client. Ensure that the machine can be connected and that it runs the rstat daemon (use rpcinfo utility for this verification). Detailed error: RPC: Failed to create RPC client.RPC-TCP: Failed to establish RPC server address.RPC-TCP: RPC Server <100001, 3, 17> is not registered on host &＃39;10.1.200.65&＃39;. (entry point: CFactory::Initialize).   [MsgId: MMSG-47190]

Monitor name :UNIX Resources. Internal rpc error (error code:2). Machine: 10.1.200.65. Hint: Check that RPC on this machine is up and running. Check that rstat daemon on this machine is up and running (use rpcinfo utility for this verification). Details: RPC: RPC call failed.RPC-TCP: recv()/recvfrom() failed.RPC-TCP: Timeout reached. (entry point: Factory::CollectData). [MsgId: MMSG-47197]