发布时间:2012-06-28 11:06:50

大小:6 M

简介:It’s ten o’clock on Monday morning. The boss of the branch office is in a rage. He’s been waiting for hours for an important e-mail, and it still hasn’t arrived. It can only be the fault of the mail server; it’s probably hung yet again. But a quick check of the computer shows that no mails have got stuck in the queue there, and there’s no mention either in the log file that a mail from the sender in question has arrived. So where’s the problem?

Nagios系统 网络监控
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