This looks like Xen is having big trouble with DRBD itself. I do have quite some trouble with DRBD and Xen. Running PV-Guests just freezes the whole system when initiating a "dd if=/dev/zero of=file..." inside the DomU. I didn''t try your way (using the drbd devices as physical device) - I went the way using the drbd device as normal harddisk for the Dom0 and I created images inside the drbd Dom0-disk. That worked fine till now. However, I don''t know, what is the exact reason for that, but maybe this could be discussed in the dev thread as well. Maybe these issues are fixed with 3.1 already - didn''t check it till now... In case you need a reproduceable environment, just contact me - I can give you all needed info :D Regards, Bigfoot29 _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users