cacti监控linux和windows磁盘IO

一，环境

cacti版本：0.8.8b
# uname -a
Linux 10-6-8-200 2.6.32-279.22.1.el6.x86_64 #1 SMP Wed Feb 6 03:10:46 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux

二，操作步骤：

首先监控linux磁盘IO

1.下载snmpdiskio-0.9.6

2.解压后并拷贝命令

# cp snmpdiskio /usr/local/bin/

3.编辑partition.xml文件

vi /var/www/html/cacti/resource/snmp_queries/partition.xml
<interface>
        <name>Get SNMP Partitions</name>
        <description>Queries a host for a list of monitorable partitions</description>
        <oid_index>.1.3.6.1.4.1.2021.13.15</oid_index>
        <index_order>hdDescr:hdIndex</index_order>
        <index_order_type>numeric</index_order_type>
        <index_title_format>|chosen_order_field|</index_title_format>
        <fields>
                <hdIndex>
                        <name>Index</name>
                        <method>walk</method>
                        <source>value</source>
                        <direction>input</direction>
                        <oid>.1.3.6.1.4.1.2021.13.15.1.1.1</oid>
                </hdIndex>
                <hdDescr>
                        <name>Description</name>
                        <method>walk</method>
                        <source>value</source>
                        <direction>input</direction>
                        <oid>.1.3.6.1.4.1.2021.13.15.1.1.2</oid>
                </hdDescr>
                <hdInBlocks>
                        <name>Bytes Written</name>
                        <method>walk</method>
                        <source>value</source>
                        <direction>output</direction>
                        <oid>.1.3.6.1.4.1.2021.13.15.1.1.3</oid>
                </hdInBlocks>
                <hdOutBlocks>
                        <name>Bytes Read</name>
                        <method>walk</method>
                        <source>value</source>
                        <direction>output</direction>
                        <oid>.1.3.6.1.4.1.2021.13.15.1.1.4</oid>
                </hdOutBlocks>
        </fields>
</interface>

4.修改文件属性

# chown apache. partition.xml

5.修改snmpd.conf配置，添加以下内容

# vi /etc/snmp/snmpd.conf
extend .1.3.6.1.4.1.2021.54 hdNum /bin/sh /usr/local/bin/snmpdiskio hdNum
extend .1.3.6.1.4.1.2021.55 hdIndex /bin/sh /usr/local/bin/snmpdiskio hdIndex
extend .1.3.6.1.4.1.2021.56 hdDescr /bin/sh /usr/local/bin/snmpdiskio hdDescr
extend .1.3.6.1.4.1.2021.57 hdInBlocks /bin/sh /usr/local/bin/snmpdiskio hdInBlocks
extend .1.3.6.1.4.1.2021.58 hdOutBlocks /bin/sh /usr/local/bin/snmpdiskio hdOutBlocks

6.重启snmpd服务,并测试

# service snmpd restart
# snmpwalk -v 2c -c meihua localhost .1.3.6.1.4.1.2021.58
UCD-SNMP-MIB::ucdavis.58.1.0 = INTEGER: 1
UCD-SNMP-MIB::ucdavis.58.2.1.2.11.104.100.79.117.116.66.108.111.99.107.115 = STRING: "/bin/sh"
UCD-SNMP-MIB::ucdavis.58.2.1.3.11.104.100.79.117.116.66.108.111.99.107.115 = STRING: "/usr/local/bin/snmpdiskio hdOutBlocks"
UCD-SNMP-MIB::ucdavis.58.2.1.4.11.104.100.79.117.116.66.108.111.99.107.115 = ""
UCD-SNMP-MIB::ucdavis.58.2.1.5.11.104.100.79.117.116.66.108.111.99.107.115 = INTEGER: 5
UCD-SNMP-MIB::ucdavis.58.2.1.6.11.104.100.79.117.116.66.108.111.99.107.115 = INTEGER: 1
UCD-SNMP-MIB::ucdavis.58.2.1.7.11.104.100.79.117.116.66.108.111.99.107.115 = INTEGER: 1
UCD-SNMP-MIB::ucdavis.58.2.1.20.11.104.100.79.117.116.66.108.111.99.107.115 = INTEGER: 4
UCD-SNMP-MIB::ucdavis.58.2.1.21.11.104.100.79.117.116.66.108.111.99.107.115 = INTEGER: 1
UCD-SNMP-MIB::ucdavis.58.3.1.1.11.104.100.79.117.116.66.108.111.99.107.115 = STRING: "0"
UCD-SNMP-MIB::ucdavis.58.3.1.2.11.104.100.79.117.116.66.108.111.99.107.115 = STRING: "0

7.解压后模板导入到cacti中

8.在主机中选择此模板，是否能获取数据

然后是监控windows磁盘IO操作步骤：

1.windows客户端安装informant-std-16.exe

下载地址：http://www.wtcs.org/informant/download.htm

2.下载模板文件

下载地址： http://forums.cacti.net/viewtopic.php?f=12&t=29832&hilit=Cacti_SNMP_INFORMANT_STD_W32_Metrics

以上模板文件导入到cacti中

以上模板拷贝到/var/www/html/cacti/resource/snmp_queries/中

并更改权限。

3.查看windows磁盘IO是否有数据