Check_diskio 3.2.4 This version increased by 3. x kernel support.
Check_diskio is a simple nagios plug-in for monitoring the disk IO of the Linux 2.4/2.6 system.
About Nagios
Nagios is an open source free network monitoring tool, can effectively monitor Windows, Linux and UNIX host State, switch routers and other http://www.aliyun.com/zixun/aggregation/35922.html "> Network settings, printers, etc. When the system or service status is abnormal, send an email or SMS alert the first time to notify the site operators, in the state of recovery after the normal mail or SMS notification.
The functions that Nagios can monitor are:
1, monitoring network services (SMTP, POP3, HTTP, NNTP, ping, etc.) 2, monitoring host resources (processor load, disk utilization, etc.);
3, simple plug-in design allows users to easily expand their own service detection methods;
4. Parallel service inspection mechanism;
5, with the ability to define the network hierarchy, using the "parent" host definition to express the relationship between the network host, this relationship can be used to identify and clear host downtime or unreachable state;
6, when the service or host problems arise and solve the alarm sent to the contact person (via email, SMS, user defined way);
7, has the definition event handle function, it may in the host or the service event to obtain more question localization;
8. Automatic log rollback;
9, can support and realize redundant monitoring of the host;
10. Optional Web interface for viewing current network status, notification and fault history, log files, etc.
Download Address: https://trac.id.ethz.ch/projects/nagios_plugins/downloads/check_diskio-3.2.4.tar.gz