Il 05/10/2012 13:40, Richard W.M. Jones ha scritto: > I'm also concerned about the time is takes to run the external > 'qemu-img create' command, which is non-trivial in some versions > of qemu. In libguestfs, every millisecond counts. qemu-img create is a thin wrapper for bdrv_create that would be done anyway by QEMU. So there is no difference apart from the cost of loading the binary. Paolo -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list