I'd like to be able to exclude certain files from tarballs. Can tar-out gain this feature?
See note here: https://bugzilla.redhat.com/show_bug.cgi?id=847880#c1
Patches posted: https://www.redhat.com/archives/libguestfs/2012-August/msg00054.html
I pushed a less broken version of this patch upstream in libguestfs 1.19.30.