On Tue, Mar 29, 2011 at 4:47 PM, Jussi Hirvi <greenspot at greenspot.fi> wrote: > Can I combine VMWare ESXi (free version) virtualization and CentOS > mdraid level 1? Any pointers how to do it? I never used VMWare before. ESXi itself is the OS. No need Centos anymore to install it. (if I'm getting what you mean correctly ^^)