LU-3712 lmv: choose right MDT for open by FID

If the open is by FID, LMV should locate MDT by the FID
of the file/directory, instead of its parent.

Signed-off-by: wang di <di.wang@intel.com>
Change-Id: If7815de8cab0cf28b521decccda3c5f0f1aed73c
Reviewed-on: http://review.whamcloud.com/7253
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
LU-3476 build: eliminate bad macros in lustre spec file

We are replacing non-standard binary macros with standard
--with/--without mechanism

Signed-off-by: Minh Diep <minh.diep@intel.com>
Change-Id: Id499726b28f33b60b969b1d72b97625ca1f50967
Reviewed-on: http://review.whamcloud.com/6856
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Brian J. Murrell <brian.murrell@intel.com>
Reviewed-by: Bob Glossman <bob.glossman@intel.com>
Reviewed-by: Christopher J. Morrone <chris.morrone.llnl@gmail.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>