Hi everyone, I'm wondering how one adds a new drive to a Windows domu... I'm running Centos 5.1 x86_64 on a Xeon server and have a Windows 2003 R2 64 bit domu. The Windows system was installed from a CD onto this server so it is a brand new VM. All working fine. So then I wish to add another drive to the Windows domu for a data drive. I added the drive to the Xen configuration, but it doesn't turn up in Windows. When I reboot and go into the Windows server control panel/system/hardware, there is still only one drive there, a QEMU drive. Here is the configuration I have... [root at svr5 xen]# cat win2k3svr64 name = "win2k3svr64" uuid = "70e520e8e3e5931b92ce46d83ba9557d" maxmem = 500 memory = 500 vcpus = 1 builder = "hvm" kernel = "/usr/lib/xen/boot/hvmloader" boot = "c" pae = 1 acpi = 1 apic = 1 on_poweroff = "destroy" on_reboot = "restart" on_crash = "restart" device_model = "/usr/lib64/xen/bin/qemu-dm" sdl = 0 vnc = 1 vncunused = 0 keymap = "en-us" vncdisplay = "0" disk = [ 'phy:/dev/vgdata4vm/lvw2k3docsvr,hda,w', 'phy:/dev/vgdata4vm/lvwin2k3homes,hdc,w' ] vif = [ "mac=00:16:3e:18:c9:42,bridge=xenbr0,type=ioemu,script=vif-bridge" ] serial = "pty" Thank you Stephen