Recently, I just set up an Icinga system for monitoring more than 100 servers.
Icgina and Nagios work in a similar way. Actually Icinga uses Nagios' plugins to do the monitoring...
When dealing with hard-disk malfunction in a production server,
the first thing you should do is to check out whether you have a proper backup.
If not, you should better shutdown the server and...
Scrutinizer, many thanks for your editing, it looks much nicer and professional.
And thank itkamaraj for the link. I'm new to here and I need some time to get myself familiar with tags.
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