As the user on the node under test may not exist on
the zuul executor node we do not copy the log owner
or group to avoid the rsync task failing when it
tries to chown the files.
Change-Id: I500cf3692a4d27b0c2a0a4f5586580d180a8778e
This should be managed in the devstack repo, since it's a base job to
run devstack.
Change-Id: Iffe54fbccbccd68db08f79a1b51dd7f76dbff408
Depends-On: Ie2119f24360d56690ffd772b95a9ea6b98dd4a39