dht: heal directory path if the directory is not present

        back port of http://review.gluster.org/#/c/12376/

After a successful nameless lookup if the directory is not
present on any of the subvol, then we will get the path of
the directory and will recursively send a named lookp on
each parent directory.

This will help particularly for the scenarios like add brick
and attach-tier.

Change-Id: I97f3178adb08b88910f709f0acf1d86c147be017
BUG: 1279095
Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
Reviewed-on: http://review.gluster.org/12539
Tested-by: NetBSD Build System <jenkins@build.gluster.org>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: N Balachandran <nbalacha@redhat.com>
Reviewed-by: Raghavendra G <rgowdapp@redhat.com>

0 files changed, 0 insertions, 0 deletions