[CentOS] HA Storage Cookbook?
rainer at ultra-secure.de
Fri Nov 7 18:06:23 UTC 2008
Gordon McLellan schrieb:
> That's pretty much my problem. I was hoping to kill two birds with
> one stone here. First order of business is to replace the single
> drive with a raid array. Second order was to replace a single iscsi
> server with duo of machines. If one machine had some sort of
> non-recoverable problem, the other could pick-up the torch and carry
> on, even if that means I need to "flip a switch" to make it happen.
Well, you can always have spare HW onsite.
Unless we are talking about a colo-situation, that's usually the way to
avoid cost and/or headaches.
Because even the high-end solutions are not really trouble-free....
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