Re: [Users] 3 IDE disks : Duplicate ID error

> Do you mean the xml that one can see in the vdsm.log? Actually, I've meant everything: from Engine's parameters to the vmCreate command, down to the error from libvirt. The domxml blow suggests that the error might be even further below, since I do not see an address collision here. > <disk device="cdrom" snapshot="no" type="file"> <address bus="1" > controller="0" target="0" type="drive" unit="0"/> <target bus="ide" > dev="hdc"/> </disk> <disk device="disk" snapshot="no" > type="block"> <address bus="0" controller="0" target="0" > type="drive" unit="0"/> <target bus="ide" dev="hda"/> </disk> <disk > device="disk" snapshot="no" type="block"> <address bus="1" > controller="0" target="0" type="drive" unit="1"/> <target bus="ide" > dev="hdb"/> </disk> <disk device="disk" snapshot="no" > type="block"> <address bus="0" controller="0" target="0" > type="drive" unit="1"/> <target bus="ide" dev="hdd"/> </disk> Could you provide the vmCreate line from vdsm.log, and also the part of libvirtd.log since that domxml gets in until the error is spewed out?