Hi Folks, I'm running KVM on Debian squeeze. I have some requirements on a new VM to provide customised BIOS vendor/product strings, from my experience so far this is accomplish with the sysinfo/smbios support. So I have added these to the XML file for my VM. I found 'virsh edit' is the recommended way to make changes to a VM configuration, I find the XML file is not referenced at boot, it is only saved to with 'virsh dumpxml'. 'virsh edit' will update both areas - hypervisor and XML file. Unfortunately the changes I make for smbios and sysinfo (as below) while editing don't appear to be accepted when saving with 'virsh edit'. After saving I receive "Domain HMC XML configuration edited." but the XML file remains unmodified. I wonder if they are perhaps not supported with virsh edit yet? <sysinfo type='smbios'> <bios> <entry name='vendor'>xxx xxx</entry> <entry name='version'>xxx</entry> </bios> <system> <entry name='product'>xxx</entry> <entry name='version'>xxx</entry> <entry name='manufacturer'>xxx xxx</entry> </system> </sysinfo> <os> <type arch='x86_64' machine='pc-0.12'>hvm</type> <boot dev='cdrom'/> <smbios mode='sysinfo'/> </os> Thanks in advance, Derek -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list