cacti监控IO状态

下载cacti-iostat.*这个文件

解压

cp scripts / iostat.pl / usr / local / bin / iostat.pl

echo "pass .1.3.6.1.3.1 /usr/bin/perl /usr/local/bin/iostat.pl" >> /etc/snmp/snmpd.conf

重启snmpd服务

cd /etc/init.d

./snmpd restart

cacti所在的服务器

cp snmp_queries/linux/iostat.xml  /cactipath/resource/snmp_queries/
cacti导入模板，这个就不写了!
添加定时任务
*/5 * * * * root cd /tmp && iostat -xkd 2 2 | sed 's/,/\./g' > io.tmp && mv io.tmp iostat.cache

如果是其他主机
只需要
cp scripts/iostat.pl /usr/local/bin/iostat.pl
echo "pass .1.3.6.1.3.1 /usr/bin/perl /usr/local/bin/iostat.pl" >> /etc/snmp/snmpd.conf
重启snmpd服务  ./snmpd restart
OK