I have xen 4.5 installed on HP380 g6 I have P800 installed and I want to assign P800 Linux guest , since pv mode does not provide bios the card does not work so I had switched to hvm and it was recognized by Linux drivers. When I attempted to format raid with jfs it crashed whole server. Adding iommu=soft to grub.cfg seems to help a bit it gets kernel to crash on guest but server works fine. The rad works fine under server 2012 I can format it fine and copy data to it without an issue. I hope I can get some tips on how to get card assigned to Linux guest running under hvm.
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