tier/create: store TIER_LINKFILE_GFID in xattr dictionary

In tier_create, a new key TIER_LINKFILE_GFID was introduced to
avoid a race in stale linkfile deletion. Storing this key in
xattr dictionary instead of using local->params dictionary.

Because local->params dictionary was also used to create the file
before stale linkfile deletion, that leads posix_create to fail,
trying to set the added key as extended attributes

Back port of>
>Change-Id: I24fecb62b47bee65a1e86103925a67d13304c5df
>BUG: 1290677
>Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
>Reviewed-on: http://review.gluster.org/13130
>Tested-by: Gluster Build System <jenkins@build.gluster.com>
>Reviewed-by: N Balachandran <nbalacha@redhat.com>
>Reviewed-by: Dan Lambright <dlambrig@redhat.com>
>Tested-by: Dan Lambright <dlambrig@redhat.com>

Change-Id: I301c159ee51c77d3876e30f216d0375d761eb91e
BUG: 1295359
Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
Reviewed-on: http://review.gluster.org/13410
Smoke: Gluster Build System <jenkins@build.gluster.com>
CentOS-regression: Gluster Build System <jenkins@build.gluster.com>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
Reviewed-by: Dan Lambright <dlambrig@redhat.com>

0 files changed, 0 insertions, 0 deletions