On Monday, 12 September 2016 11:53:26 CEST Richard W.M. Jones wrote: > Only do this if running as root and if the backend is set > to libvirt. > --- > v2v/input_ova.ml | 13 +++++++++++++ > 1 file changed, 13 insertions(+) > > diff --git a/v2v/input_ova.ml b/v2v/input_ova.ml > index 4f848e2..bb9cb1b 100644 > --- a/v2v/input_ova.ml > +++ b/v2v/input_ova.ml > @@ -104,6 +104,19 @@ object > (* Exploded path must be absolute (RHBZ#1155121). *) > let exploded = absolute_path exploded in > > + (* If virt-v2v is running as root, and the backend is libvirt, then > + * we have to chmod the directory to 0755 and files to 0644 > + * so it is readable by qemu.qemu. This is libvirt bug RHBZ#890291. > + *) > + if Unix.geteuid () = 0 then ( > + let libguestfs_backend = (open_guestfs ())#get_backend () in > + if libguestfs_backend = "libvirt" then ( > + warning (f_"making OVA directory public readable to workaround libvirt bug https://bugzilla.redhat.com/890291"); > + let cmd = [ "chmod"; "-R"; "go=u,go-w"; exploded ] in > + ignore (run_command cmd) > + ) > + ); > + The problem is that if the ova is specified as directory, this will change its permissions, which is not expected.