Hi, Dan. Thank you for the answer. I checked the message by using 'xm create' or 'virsh create' and it works fine ! Thanks, Tomohiro Takahashi
So if you run 'xm create' (or equivalently virsh create) you'll see a message which looks like: # xm create XenGuest1 Using config file "/etc/xen/XenGuest1". Error: Device 51760 (vbd) could not be connected. Device /dev/HostVG/FC6Root is mounted read-write in the privileged domain, and so cannot be mounted read-only by a guest.
