I have installed a LiveCD 1.22.2, and after some time my server was out. The server had 2 internal disk, first I think that one drive is KO ... I re-installed the 1.22.2 on only one disk and after 3 days the same think arrived ....
I launch LiveCD (on cdrom), and I mount all partition to identify what is the problem. All partition are formatted .... no file ...

Have you already have this problem ?
My architecture is internet -> one server for firewall (Server 1) -> one server for zoneminder (Server 2)
Server 1 is ok ....
Have you an idea ?