Hi All, We''ve been running about eight Windows 2003 HVM''s without much issue (except weak network/IO performance) for a couple of months now. We''re using the xensource drivers installed from the xen tools CDROM (installer .exe). It leaves a SCSI block device with a question mark but otherwise works fine. I deployed the first Windows 2003 HVM using the GPL PV (0.6.5) drivers last week. The install went great...no more unknown devices, new gigabit nic, ect. I tested the VM (with GPL PV 0.6.5 drivers) outside of production, and then had it running in production for about a week uploading mp3 files to it at a rate of around 5Mbps (constant). Once I installed and started some transcoding processes (CPU hungry, very little disk or network IO), the VM crashed and continued crashing every few hours. Average CPU usage is around 25%, and network IO is 2-3Mbps when this happens. I have since disabled the /gplpv switch and switched to using the Realtek NIC. The crashing has stopped. Here''s the stop codes I''ve seen so far: One of the following: Reason Code: 0x8050013 Bug ID: Bugcheck String: Comment: Two of the following: Reason Code: 0xa000000 Bug ID: Bugcheck String: Comment: -- Randy McAnally Fast Serv Networks, LLC 619-819-8252 x201 619-819-9443 fax _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel