libceph.ko support is in testing and should be in 3.15. This commit
effectively reverts commit 66ffaa6565 ("kcephfs, krbd: do not thrash
primary-affinity").
Signed-off-by: Ilya Dryomov <ilya.dryomov@inktank.com>
This is ignored by old teuthology, but used by newer code to tell us when
to generate a product of all directory items.
Signed-off-by: Sage Weil <sage@inktank.com>