On Mon, Aug 17, 2009 at 06:12:55PM +0100, Daniel P. Berrange wrote: [...] > + if (disk->serial) > + virBufferVSprintf(&opt, ",serial=%s", disk->serial); Sounds fine, just that if the content is free form maybe one need to quote that argument ",serial='%s'" to avoid potential problems. Also wondering what happens if qemu/kvm doesn't support the option, maybe this should be part of the detected features as Mark raised, Good idea, ACK, Daniel -- Daniel Veillard | libxml Gnome XML XSLT toolkit http://xmlsoft.org/ daniel@xxxxxxxxxxxx | Rpmfind RPM search engine http://rpmfind.net/ http://veillard.com/ | virtualization library http://libvirt.org/ -- Libvir-list mailing list Libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list