nbdublk is marginally faster than nbd.ko, although the difference is
small enough to probably be measurement error:
nbdublk
real 18m20.767s
user 114m57.705s
sys 20m29.502s
nbd.ko
real 18m52.872s
user 117m0.274s
sys 21m35.187s
Rich.
--
Richard Jones, Virtualization Group, Red Hat
http://people.redhat.com/~rjones
Read my programming and virtualization blog:
http://rwmj.wordpress.com
virt-p2v converts physical machines to virtual machines. Boot with a
live CD or over the network (PXE) and turn machines into KVM guests.
http://libguestfs.org/virt-v2v