2401 members, members can post wrote:

> One of our server is down.
> No connection at all during the past 20 hours. The company is losing
> the main part of its clients.

> Hosting customer server says "they gonna have a look at it" : always
> cool and quiet.
> What sort of thing we may do to avoid such critical situations ?
> Many Thanks for any operational advise.
> Bob

Hello again, "Bob".

It's quite simple: buy more servers, and implement High Availability.

If you need a Linux newsgroup to tell you this, then you, sir, are not
sysadmin material.