I ran into the same issue setting up my HTPC, and the the short answer seemed to be no. The long answer, some people have gotten it to work, but it primarily depends on what you're using for a RAID ...

So I got a shiny new Proliant Microserver, which I wanted to move my existing Linux install to free up the box it's in. The OS is installed with mdraid on a two-drive RAID1 system. I've moved the hard ...