Gilles Ganault wrote:
Hello

Our LAMP application is showing I/O latency. I was wondering if we
could move to multiple Apache servers, each connected through their
own disk controller to a single, shared RAID0 bay?

Our hoster recommends that we use a NAS, but I'm concerned about
network + NFS latency.

Thank you for any tip.

You sound confused about all this.

What is the problem you're experiencing, or how did you arrive at "showing
I/O latency" as the bottlneck in this case?